=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for g95_source.tgz
=> Checksum SHA512 OK for g95_source.tgz
=> Checksum BLAKE2s OK for gcc-core-4.1.2.tar.bz2
=> Checksum SHA512 OK for gcc-core-4.1.2.tar.bz2
===> Installing dependencies for g95-0.93nb15
=> Tool dependency libtool-base>=2.4.2nb9: found libtool-base-2.4.7nb1
=> Tool dependency mktools-[0-9]*: found mktools-20220614
=> Tool dependency automake>=1.9: found automake-1.16.5nb2
=> Tool dependency autoconf>=2.58: found autoconf-2.71nb2
=> Tool dependency gmake>=3.81: found gmake-4.4
=> Tool dependency gtar-base>=1.13.25: found gtar-base-1.34
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20151107
=> Tool dependency cwrappers>=20150314: found cwrappers-20220403
=> Tool dependency checkperms>=1.1: found checkperms-1.12
===> Overriding tools for g95-0.93nb15
===> Extracting for g95-0.93nb15
/bin/mkdir -p /Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95
cd /Users/pbulk/build/lang/g95/work/g95-0.93 && /opt/pkg/bin/gtar -xzf libf95.a-0.93.tar.gz
===> Patching for g95-0.93nb15
=> Applying pkgsrc patches for g95-0.93nb15
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-ab
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-ab
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-ab,v 1.10 2018/07/17 21:38:39 joerg Exp $
|
|Use $(host_alias) as the program prefix so it matches ${MACHINE_GNU_PLATFORM}
|
|Pass down correct path for libf95 to g95specs.c.
|
|--- Makefile.in.orig	2010-04-22 04:23:24.000000000 +0000
|+++ Makefile.in
--------------------------
Patching file Makefile.in using Plan A...
Hunk #1 succeeded at 15.
Hunk #2 succeeded at 320.
Hunk #3 succeeded at 1419.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-configure
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-configure
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-configure,v 1.1 2015/11/07 22:56:13 he Exp $
|
|Use $host_alias in the gcc-libdir path so it matches ${MACHINE_GNU_PLATFORM}
|Treat NetBSD/powerpc as Linux powerpc.
|
|--- configure.orig	2010-04-22 04:07:13.000000000 +0000
|+++ configure
--------------------------
Patching file configure using Plan A...
Hunk #1 succeeded at 4647.
Hunk #2 succeeded at 4911.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-g95spec.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-g95spec.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-g95spec.c,v 1.1 2013/09/20 23:06:07 joerg Exp $
|
|Add rpath to libf95.
|
|--- g95spec.c.orig	2008-10-15 14:41:42.000000000 +0000
|+++ g95spec.c
--------------------------
Patching file g95spec.c using Plan A...
Hunk #1 succeeded at 527.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_Makefile.in
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_Makefile.in
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_Makefile.in,v 1.1 2013/09/20 23:06:07 joerg Exp $
|
|Add gcc libdir to a programs rpath so that _this gcc's_ support libraries
|are found.
|
|--- ../gcc-4.1.2/gcc/Makefile.in.orig	2012-03-07 10:59:56.000000000 +0000
|+++ ../gcc-4.1.2/gcc/Makefile.in
--------------------------
Patching file ../gcc-4.1.2/gcc/Makefile.in using Plan A...
Hunk #1 succeeded at 1597.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config.gcc
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config.gcc
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_config.gcc,v 1.5 2017/06/21 11:36:20 maya Exp $
|
|Darwin 64-bit support.
|DragonFly BSD support.
|FreeBSD 10 to 12 support.
|NetBSD/mips64 should default to n32 ABI
|
|--- ../gcc-4.1.2/gcc/config.gcc.orig	2006-10-15 23:12:23.000000000 +0000
|+++ ../gcc-4.1.2/gcc/config.gcc
--------------------------
Patching file ../gcc-4.1.2/gcc/config.gcc using Plan A...
Hunk #1 succeeded at 412.
Hunk #2 succeeded at 446.
Hunk #3 succeeded at 1004.
Hunk #4 succeeded at 1037.
Hunk #5 succeeded at 1504.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_dragonfly-spec.h
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_dragonfly-spec.h
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_config_dragonfly-spec.h,v 1.1 2013/05/20 05:47:34 adam Exp $
|
|DragonFly BSD support.
|
|--- ../gcc-4.1.2/gcc/config/dragonfly-spec.h.orig	2013-05-19 08:50:27.000000000 +0000
|+++ ../gcc-4.1.2/gcc/config/dragonfly-spec.h
--------------------------
(Creating file ../gcc-4.1.2/gcc/config/dragonfly-spec.h...)
Patching file ../gcc-4.1.2/gcc/config/dragonfly-spec.h using Plan A...
Empty context always matches.
Hunk #1 succeeded at 1.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_dragonfly.h
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_dragonfly.h
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_config_dragonfly.h,v 1.1 2013/05/20 05:47:34 adam Exp $
|
|DragonFly BSD support.
|
|--- ../gcc-4.1.2/gcc/config/dragonfly.h.orig	2013-05-19 08:51:14.000000000 +0000
|+++ ../gcc-4.1.2/gcc/config/dragonfly.h
--------------------------
(Creating file ../gcc-4.1.2/gcc/config/dragonfly.h...)
Patching file ../gcc-4.1.2/gcc/config/dragonfly.h using Plan A...
Empty context always matches.
Hunk #1 succeeded at 1.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_freebsd-spec.h
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_freebsd-spec.h
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_config_freebsd-spec.h,v 1.4 2017/07/22 18:05:43 maya Exp $
|
|Do not create duplicate definitions.
|Add support for FreeBSD 9 to 12
|From FreeBSD ports.
|
|--- ../gcc-4.1.2/gcc/config/freebsd-spec.h.orig	2005-07-19 13:42:12.000000000 +0000
|+++ ../gcc-4.1.2/gcc/config/freebsd-spec.h
--------------------------
Patching file ../gcc-4.1.2/gcc/config/freebsd-spec.h using Plan A...
Hunk #1 succeeded at 51.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_i386_dragonfly.h
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_i386_dragonfly.h
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_config_i386_dragonfly.h,v 1.1 2013/05/20 05:47:34 adam Exp $
|
|DragonFly BSD support.
|
|--- /dev/null	2011-02-01 20:59:25 +0100
|+++ ../gcc-4.1.2/gcc/config/i386/dragonfly.h	2011-02-01 19:38:39 +0100
--------------------------
(Creating file ../gcc-4.1.2/gcc/config/i386/dragonfly.h...)
Patching file ../gcc-4.1.2/gcc/config/i386/dragonfly.h using Plan A...
Empty context always matches.
Hunk #1 succeeded at 1.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_i386_dragonfly64.h
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_i386_dragonfly64.h
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_config_i386_dragonfly64.h,v 1.1 2013/05/20 05:47:34 adam Exp $
|
|DragonFly BSD support.
|
|--- ../gcc-4.1.2/gcc/config/i386/dragonfly64.h.orig	2013-05-19 08:54:10.000000000 +0000
|+++ ../gcc-4.1.2/gcc/config/i386/dragonfly64.h
--------------------------
(Creating file ../gcc-4.1.2/gcc/config/i386/dragonfly64.h...)
Patching file ../gcc-4.1.2/gcc/config/i386/dragonfly64.h using Plan A...
Empty context always matches.
Hunk #1 succeeded at 1.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_mips_netbsd.h
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_mips_netbsd.h
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_config_mips_netbsd.h,v 1.1 2017/06/21 11:36:20 maya Exp $
|
|n32 support for netbsd/mips64
|
|--- ../gcc-4.1.2/gcc/config/mips/netbsd.h.orig	2005-06-25 01:22:41.000000000 +0000
|+++ ../gcc-4.1.2/gcc/config/mips/netbsd.h
--------------------------
Patching file ../gcc-4.1.2/gcc/config/mips/netbsd.h using Plan A...
Hunk #1 succeeded at 39.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_rs600_netbsd.h
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_rs600_netbsd.h
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_config_rs600_netbsd.h,v 1.1 2017/06/21 01:12:56 maya Exp $
|
|Don't try to link against a non-existent file on netbsd/powerpc
|
|--- ../gcc-4.1.2/gcc/config/rs6000/netbsd.h.orig	2005-06-25 01:22:41.000000000 +0000
|+++ ../gcc-4.1.2/gcc/config/rs6000/netbsd.h
--------------------------
Patching file ../gcc-4.1.2/gcc/config/rs6000/netbsd.h using Plan A...
Hunk #1 succeeded at 76.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_t-dragonfly
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_t-dragonfly
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_config_t-dragonfly,v 1.1 2013/05/20 05:47:34 adam Exp $
|
|DragonFly BSD support.
|
|--- ../gcc-4.1.2/gcc/config/t-dragonfly.orig	2013-05-19 08:54:45.000000000 +0000
|+++ ../gcc-4.1.2/gcc/config/t-dragonfly
--------------------------
(Creating file ../gcc-4.1.2/gcc/config/t-dragonfly...)
Patching file ../gcc-4.1.2/gcc/config/t-dragonfly using Plan A...
Empty context always matches.
Hunk #1 succeeded at 1.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_t-dragonfly-thread
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_config_t-dragonfly-thread
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_config_t-dragonfly-thread,v 1.1 2013/05/20 05:47:34 adam Exp $
|
|DragonFly BSD support.
|
|--- ../gcc-4.1.2/gcc/config/t-dragonfly-thread.orig	2013-05-19 08:55:29.000000000 +0000
|+++ ../gcc-4.1.2/gcc/config/t-dragonfly-thread
--------------------------
(Creating file ../gcc-4.1.2/gcc/config/t-dragonfly-thread...)
Patching file ../gcc-4.1.2/gcc/config/t-dragonfly-thread using Plan A...
Empty context always matches.
Hunk #1 succeeded at 1.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_gcc.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_gcc.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_gcc.c,v 1.1 2018/07/17 21:38:39 joerg Exp $
|
|--- ../gcc-4.1.2/gcc/gcc.c.orig	2018-07-17 15:30:56.297612662 +0000
|+++ ../gcc-4.1.2/gcc/gcc.c
--------------------------
Patching file ../gcc-4.1.2/gcc/gcc.c using Plan A...
Hunk #1 succeeded at 607.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_ginclude_stddef.h
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_ginclude_stddef.h
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_ginclude_stddef.h,v 1.2 2017/07/22 18:05:43 maya Exp $
|
|DragonFly BSD support (_PTRDIFF_T_DECLARED is also needed on dfly).
|Don't ever include machine/ansi.h on freebsd (removed in freebsd 5)
|
|--- ../gcc-4.1.2/gcc/ginclude/stddef.h.orig	2005-06-25 01:11:52.000000000 +0000
|+++ ../gcc-4.1.2/gcc/ginclude/stddef.h
--------------------------
Patching file ../gcc-4.1.2/gcc/ginclude/stddef.h using Plan A...
Hunk #1 succeeded at 54.
Hunk #2 succeeded at 62.
Hunk #3 succeeded at 135.
Hunk #4 succeeded at 144.
Hunk #5 succeeded at 163.
Hunk #6 succeeded at 209.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_toplev.h
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-gcc_toplev.h
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-gcc_toplev.h,v 1.2 2015/12/29 23:34:46 dholland Exp $
|
|Patch up gcc inline mess.
|
|--- ../gcc-4.1.2/gcc/toplev.h.orig	2005-09-09 00:47:05.000000000 +0000
|+++ ../gcc-4.1.2/gcc/toplev.h
--------------------------
Patching file ../gcc-4.1.2/gcc/toplev.h using Plan A...
Hunk #1 succeeded at 171.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.92_io_atof.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.92_io_atof.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.92_io_atof.c,v 1.2 2013/02/04 20:31:44 markd Exp $
|
|Needs stdlib.h on netbsd to get alloca() declaration.
|
|--- libf95.a-0.93/io/atof.c~	2009-04-22 17:44:56.000000000 +0000
|+++ libf95.a-0.93/io/atof.c
--------------------------
Patching file libf95.a-0.93/io/atof.c using Plan A...
Hunk #1 succeeded at 2.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_Makefile.am
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_Makefile.am
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_Makefile.am,v 1.1 2013/09/20 23:06:07 joerg Exp $
|
|Produce shared libf95.
|
|--- libf95.a-0.93/Makefile.am.orig	2008-10-09 01:29:42.000000000 +0000
|+++ libf95.a-0.93/Makefile.am
--------------------------
Patching file libf95.a-0.93/Makefile.am using Plan A...
Hunk #1 succeeded at 1.
Hunk #2 succeeded at 36.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_configure.in
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_configure.in
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_configure.in,v 1.1 2014/02/19 18:27:43 jperkin Exp $
|
|Use $host_alias in the gcc-libdir path so it matches ${MACHINE_GNU_PLATFORM}
|
|--- libf95.a-0.93/configure.in.orig	2010-04-15 05:25:24.000000000 +0000
|+++ libf95.a-0.93/configure.in
--------------------------
Patching file libf95.a-0.93/configure.in using Plan A...
Hunk #1 succeeded at 293.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_intrinsics_dot__product10.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_intrinsics_dot__product10.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_intrinsics_dot__product10.c,v 1.2 2015/12/29 23:34:46 dholland Exp $
|
|Fix assembler instructions.
|
|--- libf95.a-0.93/intrinsics/dot_product10.c.orig	2013-03-01 11:13:24.000000000 +0000
|+++ libf95.a-0.93/intrinsics/dot_product10.c
--------------------------
Patching file libf95.a-0.93/intrinsics/dot_product10.c using Plan A...
Hunk #1 succeeded at 225.
Hunk #2 succeeded at 237.
Hunk #3 succeeded at 247.
Hunk #4 succeeded at 286.
Hunk #5 succeeded at 299.
Hunk #6 succeeded at 309.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_intrinsics_matmul10.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_intrinsics_matmul10.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_intrinsics_matmul10.c,v 1.2 2015/12/29 23:34:46 dholland Exp $
|
|Fix assembler instructions.
|
|--- libf95.a-0.93/intrinsics/matmul10.c.orig	2013-03-01 11:13:29.000000000 +0000
|+++ libf95.a-0.93/intrinsics/matmul10.c
--------------------------
Patching file libf95.a-0.93/intrinsics/matmul10.c using Plan A...
Hunk #1 succeeded at 899.
Hunk #2 succeeded at 913.
Hunk #3 succeeded at 925.
Hunk #4 succeeded at 972.
Hunk #5 succeeded at 987.
Hunk #6 succeeded at 999.
Hunk #7 succeeded at 1113.
Hunk #8 succeeded at 1140.
Hunk #9 succeeded at 1166.
Hunk #10 succeeded at 1340.
Hunk #11 succeeded at 1368.
Hunk #12 succeeded at 1394.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_intrinsics_random.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_intrinsics_random.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_intrinsics_random.c,v 1.2 2015/12/29 23:34:46 dholland Exp $
|
|Fix assembler instructions.
|
|--- libf95.a-0.93/intrinsics/random.c.orig	2013-03-01 11:13:35.000000000 +0000
|+++ libf95.a-0.93/intrinsics/random.c
--------------------------
Patching file libf95.a-0.93/intrinsics/random.c using Plan A...
Hunk #1 succeeded at 208.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_io_read.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_io_read.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_io_read.c,v 1.2 2015/12/29 23:34:46 dholland Exp $
|
|Fix assembler instructions.
|
|--- libf95.a-0.93/io/read.c.orig	2013-03-01 11:14:56.000000000 +0000
|+++ libf95.a-0.93/io/read.c
--------------------------
Patching file libf95.a-0.93/io/read.c using Plan A...
Hunk #1 succeeded at 102.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_math_ff.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_math_ff.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_math_ff.c,v 1.2 2015/12/29 23:34:46 dholland Exp $
|
|Fix assembler instructions.
|
|--- libf95.a-0.93/math/ff.c.orig	2013-03-01 11:15:29.000000000 +0000
|+++ libf95.a-0.93/math/ff.c
--------------------------
Patching file libf95.a-0.93/math/ff.c using Plan A...
Hunk #1 succeeded at 790.
Hunk #2 succeeded at 961.
Hunk #3 succeeded at 1069.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_math_x87.S
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_math_x87.S
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_math_x87.S,v 1.2 2015/12/29 23:34:46 dholland Exp $
|
|Fix assembler instructions.
|
|--- libf95.a-0.93/math/x87.S.orig	2013-03-01 11:18:05.000000000 +0000
|+++ libf95.a-0.93/math/x87.S
--------------------------
Patching file libf95.a-0.93/math/x87.S using Plan A...
Hunk #1 succeeded at 250.
Hunk #2 succeeded at 266.
Hunk #3 succeeded at 675.
Hunk #4 succeeded at 691.
Hunk #5 succeeded at 833.
Hunk #6 succeeded at 861.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_quad_power16.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_quad_power16.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_quad_power16.c,v 1.2 2015/12/29 23:34:46 dholland Exp $
|
|Declare own functions.
|Avoid implicit int.
|
|--- libf95.a-0.93/quad/power16.c.orig	2013-03-01 11:16:07.000000000 +0000
|+++ libf95.a-0.93/quad/power16.c
--------------------------
Patching file libf95.a-0.93/quad/power16.c using Plan A...
Hunk #1 succeeded at 36.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_runtime_main.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_runtime_main.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_runtime_main.c,v 1.3 2014/02/17 16:49:14 jperkin Exp $
|
|* fixes missing restore stack address.  PR pkg/47906
|* Make MAIN_ weak to allow linking libf95 dynamically.
|
|--- libf95.a-0.93/runtime/main.c.orig	2010-04-18 15:47:28.000000000 +0000
|+++ libf95.a-0.93/runtime/main.c
--------------------------
Patching file libf95.a-0.93/runtime/main.c using Plan A...
Hunk #1 succeeded at 37.
Hunk #2 succeeded at 53.
done
=> Verifying /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_runtime_mutex.c
=> Applying pkgsrc patch /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95/patches/patch-libf95.a-0.93_runtime_mutex.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-libf95.a-0.93_runtime_mutex.c,v 1.2 2016/10/02 23:26:40 maya Exp $
|
|This package builds a gcc on netbsd/mips which defaults to o32 mips1
|output, and then uses it to compile g95 - which then uses assembly that
|is rejected for the chosen -mips1 by the linker.
|
|set mips3 for this segment, it'll stop being rejected by the linker, but
|will crash if anyone runs this code on actual mips1 (rare).
|
|--- libf95.a-0.93/runtime/mutex.c.orig	2008-09-17 03:45:13.000000000 +0000
|+++ libf95.a-0.93/runtime/mutex.c
--------------------------
Patching file libf95.a-0.93/runtime/mutex.c using Plan A...
Hunk #1 succeeded at 116.
done
===> Creating toolchain wrappers for g95-0.93nb15
===> Configuring for g95-0.93nb15
mv /Users/pbulk/build/lang/g95/work/gcc-4.1.2/gcc/gcc.c /Users/pbulk/build/lang/g95/work/gcc-4.1.2/gcc/gcc.c.patched
sed "s|%LIBGCC_SPEC%|\"\"|" /Users/pbulk/build/lang/g95/work/gcc-4.1.2/gcc/gcc.c.patched > /Users/pbulk/build/lang/g95/work/gcc-4.1.2/gcc/gcc.c
cd /Users/pbulk/build/lang/g95/work/g95-0.93/libf95.a-0.93 && autoreconf -i
autoreconf: warning: autoconf input should be named 'configure.ac', not 'configure.in'
aclocal: warning: autoconf input should be named 'configure.ac', not 'configure.in'
configure.in:3: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated.
./lib/autoconf/general.m4:2434: AC_DIAGNOSE is expanded from...
aclocal.m4:449: AM_INIT_AUTOMAKE is expanded from...
configure.in:3: the top level
configure.in:5: warning: The macro `AC_CANONICAL_SYSTEM' is obsolete.
configure.in:5: You should run autoupdate.
./lib/autoconf/general.m4:2081: AC_CANONICAL_SYSTEM is expanded from...
configure.in:5: the top level
configure.in:5: warning: AC_ARG_PROGRAM was called before AC_CANONICAL_TARGET
./lib/autoconf/general.m4:2081: AC_CANONICAL_SYSTEM is expanded from...
configure.in:5: the top level
configure.in:6: warning: 'AM_CONFIG_HEADER': this macro is obsolete.
configure.in:6: You should use the 'AC_CONFIG_HEADERS' macro instead.
./lib/autoconf/general.m4:2434: AC_DIAGNOSE is expanded from...
aclocal.m4:765: AM_CONFIG_HEADER is expanded from...
configure.in:6: the top level
configure.in:23: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:23: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:23: the top level
configure.in:34: warning: The macro `AC_HELP_STRING' is obsolete.
configure.in:34: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
configure.in:34: the top level
configure.in:66: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:66: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:66: the top level
configure.in:93: warning: The macro `AC_ERROR' is obsolete.
configure.in:93: You should run autoupdate.
./lib/autoconf/oldnames.m4:34: AC_ERROR is expanded from...
configure.in:93: the top level
configure.in:181: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:181: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:181: the top level
configure.in:193: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:193: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:193: the top level
configure.in:204: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:204: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:204: the top level
configure.in:215: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:215: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:215: the top level
configure.in:226: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:226: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:226: the top level
configure.in:237: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:237: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:237: the top level
configure.in:248: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:248: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:248: the top level
configure.in:259: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:259: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:259: the top level
configure.in:291: warning: The macro `AC_ERROR' is obsolete.
configure.in:291: You should run autoupdate.
./lib/autoconf/oldnames.m4:34: AC_ERROR is expanded from...
configure.in:291: the top level
configure.in:394: warning: The macro `AC_TRY_RUN' is obsolete.
configure.in:394: You should run autoupdate.
./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
configure.in:394: the top level
configure.in:401: warning: The macro `AC_TRY_RUN' is obsolete.
configure.in:401: You should run autoupdate.
./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
configure.in:401: the top level
configure.in:408: warning: The macro `AC_TRY_RUN' is obsolete.
configure.in:408: You should run autoupdate.
./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
configure.in:408: the top level
configure.in:415: warning: The macro `AC_TRY_RUN' is obsolete.
configure.in:415: You should run autoupdate.
./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
configure.in:415: the top level
configure.in:426: warning: The macro `AC_TRY_LINK' is obsolete.
configure.in:426: You should run autoupdate.
./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
configure.in:426: the top level
configure.in:437: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.in:437: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.in:437: the top level
configure.in:446: warning: AC_OUTPUT should be used without arguments.
configure.in:446: You should run autoupdate.
autoheader: warning: autoconf input should be named 'configure.ac', not 'configure.in'
automake: warning: autoconf input should be named 'configure.ac', not 'configure.in'
configure.in:3: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated.  For more info, see:
configure.in:3: https://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation
configure.in:7: installing './compile'
automake: warning: autoconf input should be named 'configure.ac', not 'configure.in'
Makefile.am:10: warning: source file 'intrinsics/adjust.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least one source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled.  For now, the corresponding output
automake: object file(s) will be placed in the top-level directory.  However, this
automake: behavior may change in a future Automake major version, with object
automake: files being placed in the same subdirectory as the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
Makefile.am:10: warning: source file 'intrinsics/all.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/any.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/command.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/count.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/cshift.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/dot_product.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/dot_product10.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/eoshift.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/gerror.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/get_environ.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/index.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/iostat.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/isatty.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/len_trim.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/matmul.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/matmul10.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/misc.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/mmloc.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/mmval.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/mvbits.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/pack.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/product.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/random.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/real10.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/repeat.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/reshape.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/scan.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/shape.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/size.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/spread.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/sum.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/transpose.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/trim.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/unpack.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/verify.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'intrinsics/xfer.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/atof.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/backspace.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/close.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/endfile.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/flush.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/fnum.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/format.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/fwrite.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/ftoa.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/inquire.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/iread.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/iwrite.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/list_read.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/namelist.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/open.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/read.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/rewind.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/stream.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/transfer.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/unit.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'io/write.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'math/abs.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'math/bessel.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'math/erf.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'math/ff.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'math/gamma.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'math/power.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'math/mod.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'math/round.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'math/single.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'math/transcendental.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'quad/abs16.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'quad/basic.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'quad/power16.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'quad/sqrt16.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/array.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/coarray.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/environ.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/error.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/fpu_set.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/main.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/mask.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/memory.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/mutex.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/safe-ctype.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/select.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/stop.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/string.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'runtime/top.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/abort.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/access.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/chdir.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/chmod.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/link.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/ltime.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/exit.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/ftell.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/getarg.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/getcwd.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/getenv.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/rename.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/signal.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/system.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/time.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:10: warning: source file 'unix/unlink.c' is in a subdirectory,
Makefile.am:10: but option 'subdir-objects' is disabled
Makefile.am:39: warning: source file 'math/x87.S' is in a subdirectory,
Makefile.am:39: but option 'subdir-objects' is disabled
Makefile.am:43: warning: source file 'runtime/resume.c' is in a subdirectory,
Makefile.am:43: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/fpu_trap.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/getlog.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/getpid.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/system_clock.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/dtime.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/etime.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/cpu_time.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/date_and_time.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/fdate.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/hostnm.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/getuid.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/idate.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/itime.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/sleep.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/stat.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/unix_io.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/secnds.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:47: warning: source file 'unix/second.c' is in a subdirectory,
Makefile.am:47: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/fpu_trap_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/dtime_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/etime_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/system_clock_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/cpu_time_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/date_and_time_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/hostnm_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/itime_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/getlog_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/getpid_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/fdate_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/sleep_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/windows_io.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/secnds_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/second_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/stat_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
Makefile.am:56: warning: source file 'windows/idate_win.c' is in a subdirectory,
Makefile.am:56: but option 'subdir-objects' is disabled
rm -f /Users/pbulk/build/lang/g95/work/gcc-4.1.2/config.sub /Users/pbulk/build/lang/g95/work/gcc-4.1.2/config.guess
ln -fs /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/mk/gnu-config/config.sub /Users/pbulk/build/lang/g95/work/gcc-4.1.2/config.sub
ln -fs /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/mk/gnu-config/config.guess /Users/pbulk/build/lang/g95/work/gcc-4.1.2/config.guess
cd /Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95 && /usr/bin/env LIBTOOL="/Users/pbulk/build/lang/g95/work/.cwrapper/bin/libtool " INSTALL_INFO= MAKEINFO=/Users/pbulk/build/lang/g95/work/.tools/bin/makeinfo FLEX= BISON= ITSTOOL=/Users/pbulk/build/lang/g95/work/.tools/bin/itstool GDBUS_CODEGEN=/Users/pbulk/build/lang/g95/work/.tools/bin/gdbus-codegen AWK=/opt/pkg/bin/nawk CAT=/bin/cat ac_cv_path_CAT=/bin/cat CHMOD=/bin/chmod CMP=/usr/bin/cmp CP=/bin/cp DIFF=/usr/bin/diff ECHO=echo ac_cv_path_ECHO=echo EGREP=/usr/bin/egrep ac_cv_path_EGREP=/usr/bin/egrep SETENV=/usr/bin/env ENV_PROG=/usr/bin/env ac_cv_path_ENV=/usr/bin/env FALSE=false ac_cv_path_FALSE=false FIND=/usr/bin/find GREP=/usr/bin/grep ac_cv_path_GREP=/usr/bin/grep TAR=/opt/pkg/bin/gtar HOSTNAME=/bin/hostname LN=/bin/ln LS=/bin/ls MKDIR=/bin/mkdir\ -p MV=/bin/mv RM=/bin/rm RMDIR=/bin/rmdir SED=/opt/pkg/bin/nbsed SORT=/usr/bin/sort TAR=/usr/bin/tar TEST=test ac_cv_path_TEST=test TOUCH=/usr/bin/touch TR=/usr/bin/tr TRUE=true ac_cv_path_TRUE=true PKG_CONFIG=/Users/pbulk/build/lang/g95/work/.tools/bin/pkg-config PKG_CONFIG_LIBDIR=/Users/pbulk/build/lang/g95/work/.buildlink/lib/pkgconfig:/Users/pbulk/build/lang/g95/work/.buildlink/share/pkgconfig PKG_CONFIG_LOG=/Users/pbulk/build/lang/g95/work/.pkg-config.log PKG_CONFIG_PATH= MAKE=make CWRAPPERS_CONFIG_DIR=/Users/pbulk/build/lang/g95/work/.cwrapper/config MACOSX_DEPLOYMENT_TARGET=11.3 CC=clang CFLAGS=-pipe\ -Os CPPFLAGS= CXX=clang++ CXXFLAGS=-pipe\ -Os COMPILER_RPATH_FLAG=-L F77=f77 FC=f77 FFLAGS=-O LANG=C LC_ALL=C LC_COLLATE=C LC_CTYPE=C LC_MESSAGES=C LC_MONETARY=C LC_NUMERIC=C LC_TIME=C LDFLAGS=-Wl,-read_only_relocs,suppress\ -L/opt/pkg/lib LINKER_RPATH_FLAG=-L PATH=/Users/pbulk/build/lang/g95/work/.cwrapper/bin:/Users/pbulk/build/lang/g95/work/.buildlink/bin:/Users/pbulk/build/lang/g95/work/.tools/bin:/opt/pkg/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/pkg/bin:/opt/pkg/bin PREFIX=/opt/pkg MAKELEVEL=0 CONFIG_SITE= PKG_SYSCONFDIR=/opt/pkg/etc CXXCPP=clang\ -E HOME=/Users/pbulk/build/lang/g95/work/.home CWRAPPERS_CONFIG_DIR=/Users/pbulk/build/lang/g95/work/.cwrapper/config CONFIG_SHELL=/opt/pkg/bin/mksh LIBS= ac_given_INSTALL=/usr/bin/install\ -c\ -o\ pbulk\ -g\ staff lt_cv_sys_max_cmd_len=1048576 ../configure --with-gcc-dir=/Users/pbulk/build/lang/g95/work/gcc-4.1.2 --prefix=/opt/pkg --build=x86_64-apple-darwin21 --host=x86_64-apple-darwin21 --mandir=/opt/pkg/share/man --enable-option-checking=yes --enable-languages=c --disable-multilib --disable-libssp
creating cache ./config.cache
checking host system type... x86_64-apple-darwin21
checking target system type... x86_64-apple-darwin21
checking build system type... x86_64-apple-darwin21
checking for a BSD compatible install... /Users/pbulk/build/lang/g95/work/.tools/bin/install -c
checking whether ln works... yes
checking whether ln -s works... yes
checking for gcc... clang
checking whether the C compiler (clang -pipe -Os -Wl,-read_only_relocs,suppress -L/opt/pkg/lib) works... yes
checking whether the C compiler (clang -pipe -Os -Wl,-read_only_relocs,suppress -L/opt/pkg/lib) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether clang accepts -g... yes
checking for gnatbind... no
checking whether compiler driver understands Ada... no
checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2
checking for correct version of gmp.h... no
*** This configuration is not supported in the following subdirectories:
     target-libssp target-libmudflap
    (Any other directories should still work fine.)
ld: warning: -read_only_relocs cannot be used with x86_64
checking for bison... bison -y
checking for bison... bison
checking for gm4... gm4
checking for flex... flex
checking for flex... flex
checking for makeinfo... /Users/pbulk/build/lang/g95/work/.tools/bin/makeinfo
checking for expect... expect
checking for runtest... no
checking for x86_64-apple-darwin21-ar... no
checking for ar... ar
checking for x86_64-apple-darwin21-as... no
checking for as... as
checking for x86_64-apple-darwin21-dlltool... no
checking for dlltool... no
checking for x86_64-apple-darwin21-ld... /Library/Developer/CommandLineTools/usr/bin/ld
checking for x86_64-apple-darwin21-lipo... no
checking for lipo... lipo
checking for x86_64-apple-darwin21-nm... no
checking for nm... nm
checking for x86_64-apple-darwin21-ranlib... no
checking for ranlib... ranlib
checking for x86_64-apple-darwin21-strip... no
checking for strip... strip
checking for x86_64-apple-darwin21-windres... no
checking for windres... no
checking for x86_64-apple-darwin21-objcopy... no
checking for objcopy... no
checking for x86_64-apple-darwin21-objdump... no
checking for objdump... objdump
checking for x86_64-apple-darwin21-ar... no
checking for ar... ar
checking for x86_64-apple-darwin21-as... no
checking for as... as
checking for x86_64-apple-darwin21-cc... no
checking for cc... cc
checking for x86_64-apple-darwin21-c++... no
checking for c++... c++
checking for x86_64-apple-darwin21-dlltool... no
checking for dlltool... no
checking for x86_64-apple-darwin21-gcc... no
checking for gcc... gcc
checking for x86_64-apple-darwin21-gcj... no
checking for gcj... no
checking for x86_64-apple-darwin21-gfortran... no
checking for gfortran... gfortran
checking for x86_64-apple-darwin21-ld... no
checking for ld... ld
checking for x86_64-apple-darwin21-lipo... no
checking for lipo... lipo
checking for x86_64-apple-darwin21-nm... no
checking for nm... nm
checking for x86_64-apple-darwin21-objdump... no
checking for objdump... objdump
checking for x86_64-apple-darwin21-ranlib... no
checking for ranlib... ranlib
checking for x86_64-apple-darwin21-strip... no
checking for strip... strip
checking for x86_64-apple-darwin21-windres... no
checking for windres... no
checking where to find the target ar... host tool
checking where to find the target as... host tool
checking where to find the target cc... just compiled
checking where to find the target c++... host tool
checking where to find the target c++ for libstdc++... host tool
checking where to find the target dlltool... host tool
checking where to find the target gcc... just compiled
checking where to find the target gcj... host tool
checking where to find the target gfortran... host tool
checking where to find the target ld... host tool
checking where to find the target lipo... host tool
checking where to find the target nm... host tool
checking where to find the target objdump... host tool
checking where to find the target ranlib... host tool
checking where to find the target strip... host tool
checking where to find the target windres... host tool
checking whether to enable maintainer-specific portions of Makefiles... no
checking if symbolic links between directories work... yes
updating cache ./config.cache
creating ./config.status
creating Makefile
cd /Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95 && /usr/bin/env USETOOLS=no GOTMPDIR=/Users/pbulk/build MACOSX_DEPLOYMENT_TARGET=11.3 CC=clang CFLAGS=-pipe\ -Os CPPFLAGS= CXX=clang++ CXXFLAGS=-pipe\ -Os COMPILER_RPATH_FLAG=-L F77=f77 FC=f77 FFLAGS=-O LANG=C LC_ALL=C LC_COLLATE=C LC_CTYPE=C LC_MESSAGES=C LC_MONETARY=C LC_NUMERIC=C LC_TIME=C LDFLAGS=-Wl,-read_only_relocs,suppress\ -L/opt/pkg/lib LINKER_RPATH_FLAG=-L PATH=/Users/pbulk/build/lang/g95/work/.cwrapper/bin:/Users/pbulk/build/lang/g95/work/.buildlink/bin:/Users/pbulk/build/lang/g95/work/.tools/bin:/opt/pkg/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/pkg/bin:/opt/pkg/bin PREFIX=/opt/pkg MAKELEVEL=0 CONFIG_SITE= PKG_SYSCONFDIR=/opt/pkg/etc CXXCPP=clang\ -E HOME=/Users/pbulk/build/lang/g95/work/.home CWRAPPERS_CONFIG_DIR=/Users/pbulk/build/lang/g95/work/.cwrapper/config CPP=clang\ -E LOCALBASE=/opt/pkg X11BASE=/opt/pkg PKGMANDIR=share/man PKGINFODIR=info PKGGNUDIR=gnu/ MAKECONF=/dev/null OBJECT_FMT=Mach-O USETOOLS=no LIBTOOL="/Users/pbulk/build/lang/g95/work/.cwrapper/bin/libtool " BSD_INSTALL_PROGRAM=/usr/bin/install\ -c\ \ -o\ pbulk\ -g\ staff\ -m\ 755 BSD_INSTALL_SCRIPT=/usr/bin/install\ -c\ -o\ pbulk\ -g\ staff\ -m\ 755 BSD_INSTALL_LIB=/usr/bin/install\ -c\ -o\ pbulk\ -g\ staff\ -m\ 755 BSD_INSTALL_DATA=/usr/bin/install\ -c\ -o\ pbulk\ -g\ staff\ -m\ 644 BSD_INSTALL_MAN=/usr/bin/install\ -c\ -o\ pbulk\ -g\ staff\ -m\ 644 BSD_INSTALL=/usr/bin/install BSD_INSTALL_PROGRAM_DIR=/usr/bin/install\ -d\ -o\ pbulk\ -g\ staff\ -m\ 755 BSD_INSTALL_SCRIPT_DIR=/usr/bin/install\ -d\ -o\ pbulk\ -g\ staff\ -m\ 755 BSD_INSTALL_LIB_DIR=/usr/bin/install\ -d\ -o\ pbulk\ -g\ staff\ -m\ 755 BSD_INSTALL_DATA_DIR=/usr/bin/install\ -d\ -o\ pbulk\ -g\ staff\ -m\ 755 BSD_INSTALL_MAN_DIR=/usr/bin/install\ -d\ -o\ pbulk\ -g\ staff\ -m\ 755 BSD_INSTALL_GAME=/usr/bin/install\ -c\ \ -o\ pbulk\ -g\ staff\ -m\ 2555 BSD_INSTALL_GAME_DATA=/usr/bin/install\ -c\ -o\ pbulk\ -g\ staff\ -m\ 664 BSD_INSTALL_GAME_DIR=/usr/bin/install\ -d\ -o\ pbulk\ -g\ staff\ -m\ 775 INSTALL_INFO= MAKEINFO=/Users/pbulk/build/lang/g95/work/.tools/bin/makeinfo FLEX= BISON= ITSTOOL=/Users/pbulk/build/lang/g95/work/.tools/bin/itstool GDBUS_CODEGEN=/Users/pbulk/build/lang/g95/work/.tools/bin/gdbus-codegen PKG_CONFIG=/Users/pbulk/build/lang/g95/work/.tools/bin/pkg-config PKG_CONFIG_LIBDIR=/Users/pbulk/build/lang/g95/work/.buildlink/lib/pkgconfig:/Users/pbulk/build/lang/g95/work/.buildlink/share/pkgconfig PKG_CONFIG_LOG=/Users/pbulk/build/lang/g95/work/.pkg-config.log PKG_CONFIG_PATH= CWRAPPERS_CONFIG_DIR=/Users/pbulk/build/lang/g95/work/.cwrapper/config /opt/pkg/bin/gmake -j3
gmake[1]: Entering directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95'
mkdir ./fixincludes
mkdir ./intl
mkdir ./libiberty
Configuring in ./intl
Configuring in ./fixincludes
Configuring in ./libiberty
configure: creating cache ./config.cache
configure: creating cache ./config.cache
configure: creating cache ./config.cache
checking whether to enable maintainer-specific portions of Makefiles... no
checking for makeinfo... /Users/pbulk/build/lang/g95/work/gcc-4.1.2/missing makeinfo --split-size=5000000
configure: WARNING:
*** Makeinfo is missing. Info documentation will not be built.
checking for perl... perl
checking whether /opt/pkg/bin/gmake sets $(MAKE)... checking build system type... checking build system type... x86_64-apple-darwin21
yes
checking for a BSD-compatible install... /Users/pbulk/build/lang/g95/work/.tools/bin/install -c
checking whether NLS is requested... yes
x86_64-apple-darwin21
checking for msgfmt... no
checking for gmsgfmt... :
checking for xgettext... no
checking host system type... checking host system type... checking for msgmerge... no
checking for x86_64-apple-darwin21-gcc... clang
x86_64-apple-darwin21
x86_64-apple-darwin21
checking for x86_64-apple-darwin21-ar... ar
checking for x86_64-apple-darwin21-ranlib... ranlib
checking for x86_64-apple-darwin21-gcc... clang
checking target system type... x86_64-apple-darwin21
checking for C compiler default output file name... checking for x86_64-apple-darwin21-gcc... clang
a.out
checking whether the C compiler works... yes
checking for C compiler default output file name... checking for C compiler default output file name... checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... a.out
checking whether the C compiler works... a.out
checking whether the C compiler works... yes
yes
checking whether we are cross compiling... no
checking for suffix of executables... checking whether we are cross compiling... no
checking for suffix of executables... o
checking whether we are using the GNU C compiler... 

checking for suffix of object files... checking for suffix of object files... yes
checking whether clang accepts -g... o
checking whether we are using the GNU C compiler... o
checking whether we are using the GNU C compiler... yes
checking for clang option to accept ANSI C... yes
yes
checking whether clang accepts -g... checking whether clang accepts -g... yes
checking for clang option to accept ANSI C... yes
checking for clang option to accept ANSI C... none needed
none needed
none needed
checking build system type... x86_64-apple-darwin21
checking host system type... checking how to run the C preprocessor... clang -E
x86_64-apple-darwin21
checking whether clang supports -W... checking for x86_64-apple-darwin21-ranlib... ranlib
checking for library containing strerror... yes
checking whether clang and cc understand -c and -o together... checking whether clang supports -Wall... none required
checking how to run the C preprocessor... clang -E
yes
checking whether clang supports -Wwrite-strings... checking for egrep... grep -E
checking for ANSI C header files... yes
checking whether clang supports -Wstrict-prototypes... yes
checking for an ANSI C-conforming const... yes
checking whether clang supports -Wmissing-prototypes... yes
checking for inline... yes
inline
checking whether byte ordering is bigendian... checking whether clang supports -Wold-style-definition... yes
checking for an ANSI C-conforming const... yes
checking whether clang supports -Wmissing-format-attribute... yes
checking for inline... no
checking for a BSD-compatible install... /Users/pbulk/build/lang/g95/work/.tools/bin/install -c
checking for sys/file.h... yes
checking whether clang supports -pedantic -Wno-long-long... inline
checking for sys/types.h... yes
checking for sys/param.h... yes
checking how to run the C preprocessor... clang -E
yes
yes
checking for sys/stat.h... checking for limits.h... checking for egrep... grep -E
checking for ANSI C header files... yes
yes
checking for stdlib.h... checking for stdlib.h... yes
checking for malloc.h... yes
checking for string.h... no
checking for string.h... yes
yes
checking for sys/types.h... yes
checking for memory.h... checking for unistd.h... yes
yes
yes
checking for sys/stat.h... checking for strings.h... checking for strings.h... yes
yes
checking for sys/time.h... yes
checking for stdlib.h... checking for inttypes.h... yes
checking for time.h... yes
yes
yes
checking for string.h... checking for stdint.h... checking for sys/resource.h... yes
yes
yes
checking for sys/stat.h... checking for memory.h... checking for unistd.h... yes
checking for sys/mman.h... yes
yes
checking for off_t... checking for strings.h... yes
checking for fcntl.h... yes
yes
checking for size_t... yes
checking for alloca.h... checking for inttypes.h... yes
yes
checking for working alloca.h... checking for sys/pstat.h... yes
checking for stdint.h... no
yes
checking for alloca... checking for sys/sysmp.h... yes
no
checking for unistd.h... checking for sys/sysinfo.h... yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) no
yes
checking for machine/hal_sysinfo.h... yes
checking for getpagesize... checking stddef.h usability... no
checking for sys/table.h... yes
yes
checking stddef.h presence... no
checking for working mmap... checking for sys/sysctl.h... yes
checking for stddef.h... yes
checking for stdlib.h... (cached) yes
yes
checking for strings.h... (cached) checking for sys/systemcfg.h... yes
yes
checking whether we are using the GNU C Library 2.1 or newer... checking for unistd.h... (cached) yes
no
checking whether integer division by zero raises SIGFPE... checking fcntl.h usability... no
checking for stdint.h... no
checking for inttypes.h... yes
yes
checking fcntl.h presence... checking for stdio_ext.h... yes
checking for stdint.h... yes
checking for fcntl.h... yes
no
checking for sys/wait.h that is POSIX.1 compatible... checking sys/file.h usability... yes
checking for unsigned long long... yes
checking whether time.h and sys/time.h may both be included... yes
checking sys/file.h presence... yes
checking for sys/file.h... yes
yes
checking for inttypes.h... yes
checking whether errno must be declared... checking for sys/stat.h... (cached) yes
checking for clearerr_unlocked... yes
checking whether the inttypes.h PRIxNN macros are broken... no
checking for egrep... grep -E
checking for ANSI C header files... yes
no
checking for ld used by GCC... checking for feof_unlocked... /Library/Developer/CommandLineTools/usr/bin/ld
checking if the linker (/Library/Developer/CommandLineTools/usr/bin/ld) is GNU ld... no
checking for shared library run path origin... yes
checking for ferror_unlocked... done
yes
checking for sys/types.h... checking argz.h usability... yes
yes
no
checking argz.h presence... checking for fflush_unlocked... checking for sys/stat.h... (cached) yes
no
checking for argz.h... checking for stdlib.h... (cached) no
yes
checking limits.h usability... checking for string.h... (cached) yes
checking for memory.h... no
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checking limits.h presence... yes
yes
checking for limits.h... yes
checking for strings.h... (cached) yes
checking locale.h usability... no
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yes
checking locale.h presence... checking for stdint.h... (cached) yes
no
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checking for locale.h... yes
yes
checking for int... checking nl_types.h usability... yes
yes
checking size of int... checking for fprintf_unlocked... yes
checking nl_types.h presence... yes
checking for nl_types.h... yes
no
4
checking for uintptr_t... checking for fputc_unlocked... checking malloc.h usability... yes
checking for a 64-bit type... no
checking malloc.h presence... no
checking for fputs_unlocked... no
checking for malloc.h... no
uint64_t
checking for pid_t... checking stddef.h usability... no
checking for fread_unlocked... yes
checking stddef.h presence... yes
checking for library containing strerror... yes
checking for stddef.h... yes
no
checking for stdlib.h... (cached) yes
checking for fwrite_unlocked... none required
checking for string.h... (cached) checking for asprintf... yes
checking for unistd.h... (cached) yes
no
checking sys/param.h usability... checking for getchar_unlocked... yes
checking for atexit... yes
checking sys/param.h presence... yes
yes
checking for sys/param.h... yes
checking for getc_unlocked... yes
checking for feof_unlocked... checking for basename... yes
yes
checking for putchar_unlocked... yes
checking for fgets_unlocked... checking for bcmp... yes
no
checking for putc_unlocked... checking for getc_unlocked... yes
checking for bcopy... yes
yes
checking whether abort is declared... checking for getcwd... yes
checking for bsearch... yes
checking whether errno is declared... yes
checking for getegid... yes
no
checking whether clearerr_unlocked is declared... checking for bzero... yes
yes
checking whether feof_unlocked is declared... checking for geteuid... yes
checking for calloc... yes
checking whether ferror_unlocked is declared... yes
checking for getgid... yes
checking whether fflush_unlocked is declared... yes
checking for clock... no
checking whether fgetc_unlocked is declared... yes
checking for getuid... yes
checking for ffs... no
checking whether fgets_unlocked is declared... yes
no
checking whether fileno_unlocked is declared... checking for mempcpy... yes
checking for getcwd... yes
checking whether fprintf_unlocked is declared... no
checking for munmap... no
checking whether fputc_unlocked is declared... yes
checking for getpagesize... no
checking whether fputs_unlocked is declared... yes
checking for putenv... yes
no
checking whether fread_unlocked is declared... checking for gettimeofday... yes
no
checking whether fwrite_unlocked is declared... checking for setenv... yes
checking for index... no
checking whether getchar_unlocked is declared... yes
checking for setlocale... yes
checking whether getc_unlocked is declared... yes
checking for insque... yes
checking whether putchar_unlocked is declared... yes
checking for stpcpy... yes
checking for memchr... yes
checking whether putc_unlocked is declared... yes
checking for strcasecmp... yes
yes
checking for an ANSI C-conforming const... checking for memcmp... yes
checking sys/mman.h usability... yes
checking for strdup... yes
yes
checking sys/mman.h presence... checking for memcpy... yes
checking for sys/mman.h... yes
checking for mmap... yes
checking for strtoul... yes
checking for memmove... yes
checking whether read-only mmap of a plain file works... yes
checking whether mmap from /dev/zero works... no
checking for MAP_ANON(YMOUS)... yes
checking for tsearch... yes
checking whether mmap with MAP_ANON(YMOUS) works... yes
checking whether to enable maintainer-specific portions of Makefiles... no
yes
updating cache ./config.cache
checking for mempcpy... configure: creating ./config.status
yes
checking for __argz_count... no
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checking for __argz_stringify... yes
checking for mkstemps... no
checking for __argz_next... no
yes
checking for __fsetlocking... checking for putenv... no
checking for iconv... yes
config.status: creating Makefile
checking for random... config.status: creating mkheaders.almost
config.status: creating config.h
yes
checking for rename... yes
checking how to link with libiconv... -L/opt/pkg/lib -liconv
checking for iconv declaration... 
         extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
checking for nl_langinfo and CODESET... yes
checking for rindex... yes
checking for LC_MESSAGES... yes
checking for setenv... mkdir build-x86_64-apple-darwin21
mkdir build-x86_64-apple-darwin21/libiberty
Configuring in build-x86_64-apple-darwin21/libiberty
yes
checking for bison... bison
checking version of bison... 2.3, ok
checking whether NLS is requested... yes
checking whether included gettext is requested... no
checking for GNU gettext in libc... yes
no
checking for snprintf... checking for GNU gettext in libintl... yes
checking for sigsetmask... no
checking whether to use NLS... yes
checking where the gettext function comes from... included intl directory
checking for aclocal... aclocal
checking for autoconf... autoconf
checking for autoheader... autoheader
yes
checking for stpcpy... updating cache ./config.cache
configure: creating ./config.status
yes
checking for stpncpy... yes
checking for strcasecmp... configure: creating cache ../config.cache
yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for makeinfo... /Users/pbulk/build/lang/g95/work/gcc-4.1.2/missing makeinfo --split-size=5000000
configure: WARNING:
*** Makeinfo is missing. Info documentation will not be built.
checking for perl... perl
checking build system type... checking for strchr... x86_64-apple-darwin21
checking host system type... x86_64-apple-darwin21
checking for x86_64-apple-darwin21-ar... no
checking for ar... ar
checking for x86_64-apple-darwin21-ranlib... no
checking for ranlib... ranlib
checking for x86_64-apple-darwin21-gcc... clang
yes
checking for strdup... config.status: creating Makefile
config.status: creating config.intl
checking for C compiler default output file name... config.status: creating config.h
yes
checking for strncasecmp... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... yes
config.status: executing default-1 commands
checking for strndup... o
checking whether we are using the GNU C compiler... yes
yes
checking whether clang accepts -g... checking for strrchr... yes
checking for clang option to accept ANSI C... yes
checking for strstr... none needed
checking how to run the C preprocessor... clang -E
gmake[1]: Nothing to be done for 'all-target'.
yes
mkdir build-x86_64-apple-darwin21/fixincludes
Configuring in build-x86_64-apple-darwin21/fixincludes
checking for strtod... checking whether clang and cc understand -c and -o together... yes
checking for strtol... yes
checking for an ANSI C-conforming const... yes
checking for strtoul... yes
checking for inline... inline
checking whether byte ordering is bigendian... yes
checking for strverscmp... no
checking for tmpnam... no
checking for a BSD-compatible install... /Users/pbulk/build/lang/g95/work/.tools/bin/install -c
checking for sys/file.h... configure: loading cache ../config.cache
yes
yes
checking build system type... checking for vasprintf... checking for sys/param.h... x86_64-apple-darwin21
checking host system type... x86_64-apple-darwin21
checking target system type... yes
x86_64-apple-darwin21
checking for limits.h... checking for x86_64-apple-darwin21-gcc... clang
yes
checking for vfprintf... yes
checking for stdlib.h... checking for C compiler default output file name... yes
yes
checking for malloc.h... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... checking for vprintf... no
checking for string.h... 
checking for suffix of object files... yes
yes
o
checking whether we are using the GNU C compiler... checking for unistd.h... checking for vsnprintf... yes
yes
checking whether clang accepts -g... checking for strings.h... yes
checking for vsprintf... yes
yes
checking for clang option to accept ANSI C... checking for sys/time.h... none needed
yes
yes
checking for time.h... checking for waitpid... checking whether clang supports -W... yes
checking for sys/resource.h... yes
checking whether alloca needs Cray hooks... yes
checking whether clang supports -Wall... no
checking stack direction for C alloca... yes
checking for sys/stat.h... yes
-1
yes
checking whether clang supports -Wwrite-strings... checking for unistd.h... (cached) yes
checking for sys/mman.h... checking for vfork.h... yes
yes
checking whether clang supports -Wstrict-prototypes... no
checking for fcntl.h... checking for fork... yes
yes
checking for alloca.h... checking whether clang supports -Wmissing-prototypes... yes
yes
checking for vfork... checking for sys/pstat.h... yes
checking whether clang supports -Wold-style-definition... no
checking for sys/sysmp.h... yes
checking for working fork... yes
no
checking whether clang supports -Wmissing-format-attribute... checking for sys/sysinfo.h... yes
checking for working vfork... (cached) yes
checking for _doprnt... no
yes
checking whether clang supports -pedantic -Wno-long-long... checking for machine/hal_sysinfo.h... no
checking for sys_errlist... no
checking for sys/table.h... yes
checking how to run the C preprocessor... clang -E
yes
no
checking for sys_nerr... checking for sys/sysctl.h... checking for egrep... grep -E
checking for ANSI C header files... yes
yes
checking for sys/systemcfg.h... checking for sys_siglist... no
checking for stdint.h... yes
checking for external symbol _system_configuration... yes
yes
checking for sys/types.h... no
checking for stdio_ext.h... checking for getrusage... no
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for sys/stat.h... yes
yes
checking whether time.h and sys/time.h may both be included... checking for on_exit... yes
yes
checking whether errno must be declared... checking for stdlib.h... no
checking for psignal... no
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for string.h... yes
checking for strerror... yes
checking for memory.h... yes
checking for strsignal... yes
checking for sys/types.h... yes
yes
checking for strings.h... yes
checking for sys/stat.h... (cached) yes
checking for sysconf... checking for stdlib.h... (cached) yes
yes
checking for string.h... (cached) yes
checking for inttypes.h... yes
checking for memory.h... checking for times... yes
yes
checking for strings.h... (cached) checking for stdint.h... yes
checking for inttypes.h... yes
checking for sbrk... yes
yes
checking for stdint.h... (cached) checking for unistd.h... yes
checking for unistd.h... (cached) yes
yes
checking for int... checking for gettimeofday... (cached) yes
yes
checking for realpath... checking stddef.h usability... yes
checking size of int... yes
checking stddef.h presence... yes
4
checking for uintptr_t... checking for canonicalize_file_name... yes
checking for stddef.h... yes
checking for stdlib.h... (cached) yes
yes
checking for a 64-bit type... no
checking for strings.h... (cached) checking for pstat_getstatic... yes
checking for unistd.h... (cached) yes
uint64_t
checking for pid_t... no
checking fcntl.h usability... checking for pstat_getdynamic... yes
checking for library containing strerror... yes
checking fcntl.h presence... no
checking for sysmp... yes
checking for fcntl.h... yes
none required
checking sys/file.h usability... checking for asprintf... no
checking for getsysinfo... yes
checking sys/file.h presence... yes
yes
checking for sys/file.h... yes
no
checking for atexit... checking for table... checking for sys/stat.h... (cached) yes
checking for clearerr_unlocked... yes
no
checking for sysctl... checking for basename... yes
checking for feof_unlocked... yes
yes
checking for wait3... checking for bcmp... yes
checking for ferror_unlocked... yes
yes
checking for bcopy... checking for wait4... yes
checking for fflush_unlocked... yes
yes
no
checking for __fsetlocking... checking for bsearch... checking for fgetc_unlocked... no
no
checking whether basename is declared... checking for fgets_unlocked... yes
checking for bzero... no
checking whether ffs is declared... no
checking for fileno_unlocked... yes
yes
checking whether asprintf is declared... checking for calloc... yes
yes
checking whether vasprintf is declared... checking for fprintf_unlocked... yes
checking for clock... yes
checking whether snprintf is declared... no
checking for fputc_unlocked... yes
checking whether vsnprintf is declared... no
yes
checking for fputs_unlocked... checking for ffs... yes
checking whether calloc is declared... no
checking for fread_unlocked... yes
yes
checking whether getenv is declared... checking for getcwd... no
checking for fwrite_unlocked... yes
checking whether getopt is declared... yes
no
checking for getpagesize... checking for getchar_unlocked... yes
checking whether malloc is declared... yes
yes
checking whether realloc is declared... yes
checking for gettimeofday... checking for getc_unlocked... yes
checking whether sbrk is declared... yes
yes
checking for index... checking for putchar_unlocked... yes
checking whether strverscmp is declared... no
checking whether canonicalize_file_name must be declared... yes
yes
checking for insque... checking for putc_unlocked... yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
yes
yes
checking whether abort is declared... checking for getpagesize... (cached) yes
checking for memchr... checking for working mmap... yes
checking whether errno is declared... yes
yes
checking for working strncmp... no
checking whether clearerr_unlocked is declared... checking for memcmp... yes
checking whether feof_unlocked is declared... yes
yes
updating cache ./config.cache
checking for memcpy... configure: creating ./config.status
yes
checking whether ferror_unlocked is declared... yes
yes
checking whether fflush_unlocked is declared... checking for memmove... no
checking whether fgetc_unlocked is declared... no
checking whether fgets_unlocked is declared... yes
checking for mempcpy... no
checking whether fileno_unlocked is declared... no
checking for memset... yes
checking whether fprintf_unlocked is declared... no
checking whether fputc_unlocked is declared... yes
no
checking whether fputs_unlocked is declared... checking for mkstemps... no
checking whether fread_unlocked is declared... yes
no
checking whether fwrite_unlocked is declared... checking for putenv... config.status: creating Makefile
no
checking whether getchar_unlocked is declared... yes
config.status: creating testsuite/Makefile
checking for random... yes
checking whether getc_unlocked is declared... config.status: creating config.h
yes
checking whether putchar_unlocked is declared... yes
checking for rename... yes
checking whether putc_unlocked is declared... config.status: executing default commands
yes
checking for rindex... yes
checking for an ANSI C-conforming const... yes
checking sys/mman.h usability... yes
checking for setenv... yes
checking sys/mman.h presence... yes
checking for sys/mman.h... yes
checking for mmap... yes
checking for snprintf... yes
checking whether read-only mmap of a plain file works... yes
checking whether mmap from /dev/zero works... no
checking for MAP_ANON(YMOUS)... gmake[2]: Entering directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/libiberty'
if [ x"" != x ] && [ ! -d pic ]; then \
  mkdir pic; \
else true; fi
touch stamp-picdir
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/safe-ctype.c -o pic/safe-ctype.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/safe-ctype.c -o safe-ctype.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/sort.c -o pic/sort.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/sort.c -o sort.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/spaces.c -o pic/spaces.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/spaces.c -o spaces.o
yes
checking whether mmap with MAP_ANON(YMOUS) works... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for sigsetmask... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/splay-tree.c -o pic/splay-tree.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/splay-tree.c -o splay-tree.o
updating cache ../config.cache
configure: creating ./config.status
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/strerror.c -o pic/strerror.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/strerror.c -o strerror.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/strsignal.c -o pic/strsignal.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/strsignal.c -o strsignal.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/ternary.c -o pic/ternary.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/ternary.c -o ternary.o
checking for stpcpy... ../../libiberty/ternary.c:143:1: warning: function 'ternary_recursivesearch' is not needed and will not be emitted [-Wunneeded-internal-declaration]
ternary_recursivesearch (const ternary_node *p, const char *s)
^
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/unlink-if-ordinary.c -o pic/unlink-if-ordinary.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/unlink-if-ordinary.c -o unlink-if-ordinary.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/xatexit.c -o pic/xatexit.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/xatexit.c -o xatexit.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/xexit.c -o pic/xexit.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/xexit.c -o xexit.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/xmalloc.c -o pic/xmalloc.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/xmalloc.c -o xmalloc.o
checking for stpncpy... ../../libiberty/xmalloc.c:112:28: warning: 'sbrk' is deprecated [-Wdeprecated-declarations]
    first_break = (char *) sbrk (0);
                           ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here
__deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED
^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/sys/cdefs.h:196:40: note: expanded from macro '__deprecated'
#define __deprecated    __attribute__((__deprecated__))
                                       ^
../../libiberty/xmalloc.c:124:26: warning: 'sbrk' is deprecated [-Wdeprecated-declarations]
    allocated = (char *) sbrk (0) - first_break;
                         ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here
__deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED
^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/sys/cdefs.h:196:40: note: expanded from macro '__deprecated'
#define __deprecated    __attribute__((__deprecated__))
                                       ^
../../libiberty/xmalloc.c:126:26: warning: 'sbrk' is deprecated [-Wdeprecated-declarations]
    allocated = (char *) sbrk (0) - (char *) &environ;
                         ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here
__deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED
^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/sys/cdefs.h:196:40: note: expanded from macro '__deprecated'
#define __deprecated    __attribute__((__deprecated__))
                                       ^
3 warnings generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/xmemdup.c -o pic/xmemdup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/xmemdup.c -o xmemdup.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/xstrdup.c -o pic/xstrdup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/xstrdup.c -o xstrdup.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/xstrerror.c -o pic/xstrerror.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/xstrerror.c -o xstrerror.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/xstrndup.c -o pic/xstrndup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/xstrndup.c -o xstrndup.o
checking for strcasecmp... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/mempcpy.c -o pic/mempcpy.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/mempcpy.c -o mempcpy.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/strverscmp.c -o pic/strverscmp.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/strverscmp.c -o strverscmp.o
rm -f needed-list; touch needed-list; \
for f in atexit calloc memchr memcmp memcpy memmove memset rename strchr strerror strncmp strrchr strstr strtol strtoul tmpnam vfprintf vprintf vfork waitpid bcmp bcopy bzero; do \
  for g in ./mempcpy.o ./strverscmp.o ; do \
    case "$g" in \
      *$f*) echo $g >> needed-list ;; \
    esac; \
  done; \
done
echo ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./safe-ctype.o ./sort.o ./spaces.o ./splay-tree.o ./strerror.o ./strsignal.o ./ternary.o ./unlink-if-ordinary.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o > required-list
config.status: creating Makefile
gmake[3]: Entering directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/libiberty/testsuite'
gmake[3]: Nothing to be done for 'all'.
gmake[3]: Leaving directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/libiberty/testsuite'
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/regex.c -o pic/regex.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/regex.c -o regex.o
yes
In file included from ../../libiberty/regex.c:638:
../../libiberty/regex.c:7140:22: warning: variable 'pdummy' set but not used [-Wunused-but-set-variable]
            UCHAR_T *pdummy = NULL;
                     ^
../../libiberty/regex.c:7141:27: warning: variable 'sdummy' set but not used [-Wunused-but-set-variable]
            const CHAR_T *sdummy = NULL;
                          ^
checking for strchr... config.status: creating mkheaders.almost
config.status: creating config.h
yes
checking for strdup... 2 warnings generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/cplus-dem.c -o pic/cplus-dem.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/cplus-dem.c -o cplus-dem.o
yes
checking for strncasecmp... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/cp-demangle.c -o pic/cp-demangle.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/cp-demangle.c -o cp-demangle.o
../../libiberty/cp-demangle.c:652:4: warning: overlapping comparisons always evaluate to false [-Wtautological-overlap-compare]
          && kind > gnu_v3_complete_object_allocating_ctor))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libiberty/cp-demangle.c:671:4: warning: overlapping comparisons always evaluate to false [-Wtautological-overlap-compare]
          && kind > gnu_v3_base_object_dtor))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/md5.c -o pic/md5.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/md5.c -o md5.o
checking for strndup... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/alloca.c -o pic/alloca.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/alloca.c -o alloca.o
2 warnings generated.
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/argv.c -o pic/argv.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/argv.c -o argv.o
checking for strrchr... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/choose-temp.c -o pic/choose-temp.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/choose-temp.c -o choose-temp.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/concat.c -o pic/concat.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/concat.c -o concat.o
mkdir ./gcc
Configuring in ./gcc
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/cp-demint.c -o pic/cp-demint.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/cp-demint.c -o cp-demint.o
checking for strstr... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/dyn-string.c -o pic/dyn-string.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/dyn-string.c -o dyn-string.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/fdmatch.c -o pic/fdmatch.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/fdmatch.c -o fdmatch.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/fibheap.c -o pic/fibheap.o; \
else true; fi
yes
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/fibheap.c -o fibheap.o
checking for strtod... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/floatformat.c -o pic/floatformat.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/floatformat.c -o floatformat.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/fnmatch.c -o pic/fnmatch.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/fnmatch.c -o fnmatch.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/fopen_unlocked.c -o pic/fopen_unlocked.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/fopen_unlocked.c -o fopen_unlocked.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/getopt.c -o pic/getopt.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/getopt.c -o getopt.o
checking for strtol... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/getopt1.c -o pic/getopt1.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/getopt1.c -o getopt1.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/getpwd.c -o pic/getpwd.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/getpwd.c -o getpwd.o
yes
checking for strtoul... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/getruntime.c -o pic/getruntime.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/getruntime.c -o getruntime.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/hashtab.c -o pic/hashtab.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/hashtab.c -o hashtab.o
yes
configure: creating cache ./config.cache
checking for strverscmp... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/hex.c -o pic/hex.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/hex.c -o hex.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/lbasename.c -o pic/lbasename.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/lbasename.c -o lbasename.o
checking build system type... x86_64-apple-darwin21
checking host system type... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/lrealpath.c -o pic/lrealpath.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/lrealpath.c -o lrealpath.o
x86_64-apple-darwin21
checking target system type... no
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/make-relative-prefix.c -o pic/make-relative-prefix.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/make-relative-prefix.c -o make-relative-prefix.o
checking for tmpnam... x86_64-apple-darwin21
checking LIBRARY_PATH variable... ok
checking GCC_EXEC_PREFIX variable... ok
checking whether to place generated files in the source directory... no
checking whether a default linker was specified... no
checking whether a default assembler was specified... no
checking for x86_64-apple-darwin21-gcc... clang
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/make-temp-file.c -o pic/make-temp-file.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/make-temp-file.c -o make-temp-file.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/objalloc.c -o pic/objalloc.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/objalloc.c -o objalloc.o
yes
checking for C compiler default output file name... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/obstack.c -o pic/obstack.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/obstack.c -o obstack.o
checking for vasprintf... ../../libiberty/obstack.c:148:23: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    alignment = (int) DEFAULT_ALIGNMENT;
                      ^~~~~~~~~~~~~~~~~
../../libiberty/obstack.c:60:57: note: expanded from macro 'DEFAULT_ALIGNMENT'
  ((PTR_INT_TYPE) ((char *) &((struct fooalign *) 0)->d - (char *) 0))
                                                        ^ ~~~~~~~~~~
../../libiberty/obstack.c:193:23: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    alignment = (int) DEFAULT_ALIGNMENT;
                      ^~~~~~~~~~~~~~~~~
../../libiberty/obstack.c:60:57: note: expanded from macro 'DEFAULT_ALIGNMENT'
  ((PTR_INT_TYPE) ((char *) &((struct fooalign *) 0)->d - (char *) 0))
                                                        ^ ~~~~~~~~~~
../../libiberty/obstack.c:263:32: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  if (h->alignment_mask + 1 >= DEFAULT_ALIGNMENT)
                               ^~~~~~~~~~~~~~~~~
../../libiberty/obstack.c:60:57: note: expanded from macro 'DEFAULT_ALIGNMENT'
  ((PTR_INT_TYPE) ((char *) &((struct fooalign *) 0)->d - (char *) 0))
                                                        ^ ~~~~~~~~~~
3 warnings generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/partition.c -o pic/partition.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/partition.c -o partition.o
a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/pexecute.c -o pic/pexecute.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/pexecute.c -o pexecute.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/physmem.c -o pic/physmem.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/physmem.c -o physmem.o

checking for suffix of object files... checking for vfprintf... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/pex-common.c -o pic/pex-common.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/pex-common.c -o pex-common.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/pex-one.c -o pic/pex-one.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/pex-one.c -o pex-one.o
o
checking whether we are using the GNU C compiler... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../libiberty/pex-unix.c -o pic/pex-unix.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../libiberty/pex-unix.c -o pex-unix.o
yes
rm -f ./libiberty.a pic/./libiberty.a
ar rc ./libiberty.a \
  ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./safe-ctype.o ./sort.o ./spaces.o ./splay-tree.o ./strerror.o ./strsignal.o ./ternary.o ./unlink-if-ordinary.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o  ./mempcpy.o ./strverscmp.o
ranlib ./libiberty.a
checking for vprintf... if [ x"" != x ]; then \
  cd pic; \
  ar rc ./libiberty.a \
    ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./safe-ctype.o ./sort.o ./spaces.o ./splay-tree.o ./strerror.o ./strsignal.o ./ternary.o ./unlink-if-ordinary.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o  ./mempcpy.o ./strverscmp.o; \
  ranlib ./libiberty.a; \
  cd ..; \
else true; fi
gmake[2]: Leaving directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/libiberty'
yes
checking whether clang accepts -g... gmake[2]: Entering directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/intl'
rm -f stamp-h1
/opt/pkg/bin/mksh ./config.status config.h
yes
checking for clang option to accept ANSI C... yes
checking for vsnprintf... none needed
yes
checking for vsprintf... checking whether clang and cc understand -c and -o together... config.status: creating config.h
yes
config.status: config.h is unchanged
cp ../../intl/libgnuintl.h libintl.h
test -f config.h || (rm -f stamp-h1 && /opt/pkg/bin/gmake stamp-h1)
clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/bindtextdom.c
checking for waitpid... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/dcgettext.c
yes
checking how to run the C preprocessor... clang -E
clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/dgettext.c
yes
clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/gettext.c
checking whether alloca needs Cray hooks... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/finddomain.c
no
checking stack direction for C alloca... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/loadmsgcat.c
checking for inline... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H -DLOCALE_ALIAS_PATH="\"/opt/pkg/share/locale\"" -I. -I../../intl ../../intl/localealias.c
-1
clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/textdomain.c
checking for unistd.h... (cached) yes
inline
checking for egrep... grep -E
checking for ANSI C header files... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/l10nflist.c
checking for vfork.h... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/explodename.c
no
checking for fork... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H -DLOCALEDIR="\"/opt/pkg/share/locale\"" -I. -I../../intl ../../intl/dcigettext.c
yes
checking for vfork... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/dcngettext.c
yes
checking for sys/types.h... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/dngettext.c
clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/ngettext.c
yes
checking for working fork... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/plural.c
yes
checking for sys/stat.h... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/plural-exp.c
yes
checking for working vfork... (cached) yes
checking for _doprnt... yes
checking for stdlib.h... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H -DLIBDIR="\"/opt/pkg/lib\"" -I. -I../../intl ../../intl/localcharset.c
clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H -DINSTALLDIR="\"/opt/pkg/lib\"" -I. -I../../intl ../../intl/relocatable.c
no
checking for sys_errlist... yes
checking for string.h... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/localename.c
clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/log.c
yes
checking for sys_nerr... yes
clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/osdep.c
checking for memory.h... clang -c -I/opt/pkg/include -pipe -Os  -DHAVE_CONFIG_H  -I. -I../../intl ../../intl/intl-compat.c
rm -f libintl.a
ar cru libintl.a bindtextdom.o dcgettext.o dgettext.o gettext.o finddomain.o loadmsgcat.o localealias.o textdomain.o l10nflist.o explodename.o dcigettext.o dcngettext.o dngettext.o ngettext.o plural.o plural-exp.o localcharset.o relocatable.o localename.o log.o osdep.o intl-compat.o
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libintl.a(osdep.o) has no symbols
ranlib libintl.a
yes
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libintl.a(osdep.o) has no symbols
gmake[2]: Leaving directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/intl'
checking for sys_siglist... mkdir ./libcpp
yes
Configuring in ./libcpp
checking for strings.h... yes
checking for external symbol _system_configuration... yes
checking for inttypes.h... no
checking for getrusage... yes
checking for stdint.h... yes
checking for on_exit... yes
no
checking for psignal... checking for unistd.h... yes
yes
checking for void *... checking for strerror... yes
checking size of void *... yes
configure: creating cache ./config.cache
checking for strsignal... 8
checking for short... checking build system type... x86_64-apple-darwin21
checking host system type... x86_64-apple-darwin21
yes
yes
checking size of short... checking target system type... checking for sysconf... x86_64-apple-darwin21
checking whether /opt/pkg/bin/gmake sets $(MAKE)... 2
checking for int... yes
checking for a BSD-compatible install... /Users/pbulk/build/lang/g95/work/.tools/bin/install -c
checking for x86_64-apple-darwin21-gcc... clang
yes
yes
checking size of int... checking for C compiler default output file name... checking for times... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 4
checking for long... yes
checking for sbrk... 
checking for suffix of object files... yes
checking size of long... o
checking whether we are using the GNU C compiler... yes
8
checking for long long... checking for gettimeofday... (cached) yes
yes
checking whether clang accepts -g... checking for realpath... yes
checking for long long... (cached) yes
checking size of long long... yes
checking for clang option to accept ANSI C... yes
checking for canonicalize_file_name... none needed
8
checking for __int64... checking for x86_64-apple-darwin21-ranlib... ranlib
checking for aclocal... aclocal
checking for autoconf... autoconf
checking for autoheader... autoheader
no
no
checking whether clang accepts -Wno-long-long... checking whether clang supports -W... checking for pstat_getstatic... yes
checking whether clang accepts -Wno-variadic-macros... no
yes
checking for pstat_getdynamic... checking whether clang supports -Wall... yes
checking whether clang accepts -Wold-style-definition... no
yes
checking for sysmp... checking whether clang supports -Wwrite-strings... yes
checking whether clang accepts -Wmissing-format-attribute... yes
yes
no
checking valgrind.h usability... checking whether clang supports -Wstrict-prototypes... checking for getsysinfo... yes
no
no
checking valgrind.h presence... checking whether clang supports -Wmissing-prototypes... checking for table... no
checking for valgrind.h... no
checking whether /opt/pkg/bin/gmake sets $(MAKE)... yes
checking for gawk... no
checking for mawk... no
checking for nawk... nawk
checking whether ln -s works... yes
no
yes
checking whether ln works... checking whether clang supports -Wold-style-definition... checking for sysctl... yes
checking for x86_64-apple-darwin21-ranlib... ranlib
checking for a BSD compatible install... /Users/pbulk/build/lang/g95/work/.tools/bin/install -c
checking for cmp's capabilities... gnucompare
checking for mktemp... yes
checking for makeinfo... /Users/pbulk/build/lang/g95/work/gcc-4.1.2/missing makeinfo --split-size=5000000
checking for modern makeinfo... yes
checking whether clang supports -Wmissing-format-attribute... no
configure: WARNING:
*** Makeinfo is missing or too old.
*** Info documentation will not be built.
checking for recent Pod::Man... no
checking for flex... flex
checking for bison... bison
checking for nm... nm
checking for ar... ar
checking for GNU C library... yes
checking for wait3... no
checking for ANSI C header files... (cached) yes
checking whether time.h and sys/time.h may both be included... yes
checking whether clang supports -pedantic -Wno-long-long... yes
yes
checking whether string.h and strings.h may both be included... yes
checking for wait4... checking dependency style of clang... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for __fsetlocking... yes
checking for limits.h... gcc3
checking whether time.h and sys/time.h may both be included... yes
no
checking whether basename is declared... checking for stddef.h... yes
checking whether string.h and strings.h may both be included... no
checking whether ffs is declared... yes
checking for string.h... (cached) yes
yes
checking how to run the C preprocessor... clang -E
checking for strings.h... (cached) yes
checking whether asprintf is declared... yes
checking for stdlib.h... (cached) yes
checking for time.h... checking for egrep... grep -E
checking for ANSI C header files... yes
checking whether vasprintf is declared... yes
checking for iconv.h... yes
yes
checking whether snprintf is declared... checking for fcntl.h... yes
checking whether vsnprintf is declared... yes
checking for unistd.h... (cached) yes
yes
checking for sys/types.h... yes
checking whether calloc is declared... checking for sys/file.h... yes
yes
yes
checking whether getenv is declared... checking for sys/time.h... checking for sys/stat.h... yes
yes
checking whether getopt is declared... checking for sys/mman.h... yes
checking for stdlib.h... yes
checking for sys/resource.h... yes
checking whether malloc is declared... yes
yes
checking for string.h... checking for sys/param.h... yes
checking whether realloc is declared... yes
yes
checking for sys/times.h... yes
checking whether sbrk is declared... checking for memory.h... yes
checking for sys/stat.h... (cached) yes
yes
checking whether strverscmp is declared... yes
checking for direct.h... checking for strings.h... no
checking whether canonicalize_file_name must be declared... no
checking for malloc.h... yes
yes
checking for stdlib.h... (cached) yes
checking for inttypes.h... no
checking for langinfo.h... checking for unistd.h... (cached) yes
checking for getpagesize... (cached) yes
yes
checking for working mmap... yes
checking for ldfcn.h... checking for stdint.h... no
yes
checking for working strncmp... checking for locale.h... yes
checking for unistd.h... yes
checking for wchar.h... yes
updating cache ../config.cache
configure: creating ./config.status
yes
yes
checking for thread.h... checking iconv.h usability... no
checking for pthread.h... yes
checking iconv.h presence... yes
checking for CHAR_BIT... yes
checking whether byte ordering is bigendian... yes
checking for iconv.h... yes
checking locale.h usability... no
checking for collect2 libraries... yes
checking locale.h presence... yes
checking for locale.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking limits.h usability... config.status: creating Makefile
none required
checking for library containing exc_resume... yes
checking limits.h presence... config.status: creating testsuite/Makefile
config.status: creating config.h
yes
checking for limits.h... yes
checking stddef.h usability... yes
checking stddef.h presence... no
checking for library containing ldexp... yes
checking for stddef.h... yes
config.status: executing default commands
checking for stdlib.h... (cached) yes
none required
checking for inttypes.h... checking for strings.h... (cached) yes
checking for string.h... (cached) yes
checking sys/file.h usability... yes
checking for times... yes
checking sys/file.h presence... yes
checking for clock... yes
checking for sys/file.h... yes
checking for unistd.h... (cached) yes
gmake[2]: Entering directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/fixincludes'
clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../fixincludes -I../include -I../../fixincludes/../include ../../fixincludes/fixincl.c
checking for an ANSI C-conforming const... In file included from ../../fixincludes/fixincl.c:101:
../../fixincludes/fixincl.x:77:1: warning: string literal of length 4662 exceeds maximum length 4095 that ISO C99 compilers are required to support [-Woverlength-strings]
"/* This file prototypes the long double functions available on Mac OS\n\
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../fixincludes/fixincl.x:400:1: warning: string literal of length 5139 exceeds maximum length 4095 that ISO C99 compilers are required to support [-Woverlength-strings]
"/* This file was generated by fixincludes */\n\
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
yes
checking for kill... yes
checking for inline... 2 warnings generated.
clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../fixincludes -I../include -I../../fixincludes/../include ../../fixincludes/fixtests.c
inline
checking for obstacks... clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../fixincludes -I../include -I../../fixincludes/../include ../../fixincludes/fixfixes.c
yes
checking for getrlimit... no
checking for off_t... clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../fixincludes -I../include -I../../fixincludes/../include ../../fixincludes/server.c
yes
clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../fixincludes -I../include -I../../fixincludes/../include ../../fixincludes/procopen.c
yes
checking for size_t... checking for setrlimit... clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../fixincludes -I../include -I../../fixincludes/../include ../../fixincludes/fixlib.c
yes
checking whether struct tm is in sys/time.h or time.h... clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../fixincludes -I../include -I../../fixincludes/../include ../../fixincludes/fixopts.c
yes
srcdir="../../fixincludes" /opt/pkg/bin/mksh ../../fixincludes/mkfixinc.sh x86_64-apple-darwin21
checking for atoll... sed -e 's/@gcc_version@/4.1.2/' < mkheaders.almost > mkheadersT
mv -f mkheadersT mkheaders
clang -pipe -Os   -o fixincl fixincl.o fixtests.o fixfixes.o server.o procopen.o fixlib.o fixopts.o ../libiberty/libiberty.a
time.h
checking for int... echo timestamp > full-stamp
gmake[2]: Leaving directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/fixincludes'
gmake[2]: Entering directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/build-x86_64-apple-darwin21/libiberty'
if [ x"" != x ] && [ ! -d pic ]; then \
  mkdir pic; \
else true; fi
touch stamp-picdir
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/safe-ctype.c -o pic/safe-ctype.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/safe-ctype.c -o safe-ctype.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/sort.c -o pic/sort.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/sort.c -o sort.o
yes
checking size of int... checking for atoq... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/spaces.c -o pic/spaces.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/spaces.c -o spaces.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/splay-tree.c -o pic/splay-tree.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/splay-tree.c -o splay-tree.o
no
4
checking for long... checking for sysconf... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/strerror.c -o pic/strerror.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/strerror.c -o strerror.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/strsignal.c -o pic/strsignal.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/strsignal.c -o strsignal.o
yes
checking size of long... yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/ternary.c -o pic/ternary.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/ternary.c -o ternary.o
checking for strsignal... ../../../libiberty/ternary.c:143:1: warning: function 'ternary_recursivesearch' is not needed and will not be emitted [-Wunneeded-internal-declaration]
ternary_recursivesearch (const ternary_node *p, const char *s)
^
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/unlink-if-ordinary.c -o pic/unlink-if-ordinary.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/unlink-if-ordinary.c -o unlink-if-ordinary.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/xatexit.c -o pic/xatexit.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/xatexit.c -o xatexit.o
8
checking for clearerr_unlocked... yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/xexit.c -o pic/xexit.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/xexit.c -o xexit.o
checking for getrusage... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/xmalloc.c -o pic/xmalloc.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/xmalloc.c -o xmalloc.o
../../../libiberty/xmalloc.c:112:28: warning: 'sbrk' is deprecated [-Wdeprecated-declarations]
    first_break = (char *) sbrk (0);
                           ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here
__deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED
^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/sys/cdefs.h:196:40: note: expanded from macro '__deprecated'
#define __deprecated    __attribute__((__deprecated__))
                                       ^
../../../libiberty/xmalloc.c:124:26: warning: 'sbrk' is deprecated [-Wdeprecated-declarations]
    allocated = (char *) sbrk (0) - first_break;
                         ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here
__deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED
^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/sys/cdefs.h:196:40: note: expanded from macro '__deprecated'
#define __deprecated    __attribute__((__deprecated__))
                                       ^
../../../libiberty/xmalloc.c:126:26: warning: 'sbrk' is deprecated [-Wdeprecated-declarations]
    allocated = (char *) sbrk (0) - (char *) &environ;
                         ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here
__deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED
^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/sys/cdefs.h:196:40: note: expanded from macro '__deprecated'
#define __deprecated    __attribute__((__deprecated__))
                                       ^
yes
3 warnings generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/xmemdup.c -o pic/xmemdup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/xmemdup.c -o xmemdup.o
checking for feof_unlocked... yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/xstrdup.c -o pic/xstrdup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/xstrdup.c -o xstrdup.o
checking for nl_langinfo... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/xstrerror.c -o pic/xstrerror.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/xstrerror.c -o xstrerror.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/xstrndup.c -o pic/xstrndup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/xstrndup.c -o xstrndup.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/mempcpy.c -o pic/mempcpy.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/mempcpy.c -o mempcpy.o
yes
yes
checking for ferror_unlocked... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/strverscmp.c -o pic/strverscmp.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/strverscmp.c -o strverscmp.o
checking for scandir... rm -f needed-list; touch needed-list; \
for f in atexit calloc memchr memcmp memcpy memmove memset rename strchr strerror strncmp strrchr strstr strtol strtoul tmpnam vfprintf vprintf vfork waitpid bcmp bcopy bzero; do \
  for g in ./mempcpy.o ./strverscmp.o ; do \
    case "$g" in \
      *$f*) echo $g >> needed-list ;; \
    esac; \
  done; \
done
echo ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./safe-ctype.o ./sort.o ./spaces.o ./splay-tree.o ./strerror.o ./strsignal.o ./ternary.o ./unlink-if-ordinary.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o > required-list
gmake[3]: Entering directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/build-x86_64-apple-darwin21/libiberty/testsuite'
gmake[3]: Nothing to be done for 'all'.
gmake[3]: Leaving directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/build-x86_64-apple-darwin21/libiberty/testsuite'
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/regex.c -o pic/regex.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/regex.c -o regex.o
yes
checking for fflush_unlocked... In file included from ../../../libiberty/regex.c:638:
../../../libiberty/regex.c:7140:22: warning: variable 'pdummy' set but not used [-Wunused-but-set-variable]
            UCHAR_T *pdummy = NULL;
                     ^
../../../libiberty/regex.c:7141:27: warning: variable 'sdummy' set but not used [-Wunused-but-set-variable]
            const CHAR_T *sdummy = NULL;
                          ^
yes
checking for alphasort... no
checking for fgetc_unlocked... yes
checking for gettimeofday... no
2 warnings generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/cplus-dem.c -o pic/cplus-dem.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/cplus-dem.c -o cplus-dem.o
checking for fgets_unlocked... yes
no
checking for mbstowcs... checking for fileno_unlocked... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/cp-demangle.c -o pic/cp-demangle.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/cp-demangle.c -o cp-demangle.o
../../../libiberty/cp-demangle.c:652:4: warning: overlapping comparisons always evaluate to false [-Wtautological-overlap-compare]
          && kind > gnu_v3_complete_object_allocating_ctor))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../libiberty/cp-demangle.c:671:4: warning: overlapping comparisons always evaluate to false [-Wtautological-overlap-compare]
          && kind > gnu_v3_base_object_dtor))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
yes
yes
checking for fprintf_unlocked... checking for wcswidth... 2 warnings generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/md5.c -o pic/md5.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/md5.c -o md5.o
no
checking for fputc_unlocked... yes
checking for mmap... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/alloca.c -o pic/alloca.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/alloca.c -o alloca.o
no
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/argv.c -o pic/argv.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/argv.c -o argv.o
checking for fputs_unlocked... yes
checking for mincore... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/choose-temp.c -o pic/choose-temp.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/choose-temp.c -o choose-temp.o
no
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/concat.c -o pic/concat.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/concat.c -o concat.o
checking for fread_unlocked... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/cp-demint.c -o pic/cp-demint.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/cp-demint.c -o cp-demint.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/dyn-string.c -o pic/dyn-string.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/dyn-string.c -o dyn-string.o
yes
no
checking for setlocale... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/fdmatch.c -o pic/fdmatch.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/fdmatch.c -o fdmatch.o
checking for fwrite_unlocked... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/fibheap.c -o pic/fibheap.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/fibheap.c -o fibheap.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/floatformat.c -o pic/floatformat.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/floatformat.c -o floatformat.o
no
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/fnmatch.c -o pic/fnmatch.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/fnmatch.c -o fnmatch.o
checking for getchar_unlocked... yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/fopen_unlocked.c -o pic/fopen_unlocked.o; \
else true; fi
checking for clearerr_unlocked... clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/fopen_unlocked.c -o fopen_unlocked.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/getopt.c -o pic/getopt.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/getopt.c -o getopt.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/getopt1.c -o pic/getopt1.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/getopt1.c -o getopt1.o
checking for getc_unlocked... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/getpwd.c -o pic/getpwd.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/getpwd.c -o getpwd.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/getruntime.c -o pic/getruntime.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/getruntime.c -o getruntime.o
checking for feof_unlocked... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/hashtab.c -o pic/hashtab.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/hashtab.c -o hashtab.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/hex.c -o pic/hex.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/hex.c -o hex.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/lbasename.c -o pic/lbasename.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/lbasename.c -o lbasename.o
checking for putchar_unlocked... yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/lrealpath.c -o pic/lrealpath.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/lrealpath.c -o lrealpath.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/make-relative-prefix.c -o pic/make-relative-prefix.o; \
else true; fi
checking for ferror_unlocked... clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/make-relative-prefix.c -o make-relative-prefix.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/make-temp-file.c -o pic/make-temp-file.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/make-temp-file.c -o make-temp-file.o
yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/objalloc.c -o pic/objalloc.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/objalloc.c -o objalloc.o
checking for putc_unlocked... yes
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/obstack.c -o pic/obstack.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/obstack.c -o obstack.o
checking for fflush_unlocked... ../../../libiberty/obstack.c:148:23: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    alignment = (int) DEFAULT_ALIGNMENT;
                      ^~~~~~~~~~~~~~~~~
../../../libiberty/obstack.c:60:57: note: expanded from macro 'DEFAULT_ALIGNMENT'
  ((PTR_INT_TYPE) ((char *) &((struct fooalign *) 0)->d - (char *) 0))
                                                        ^ ~~~~~~~~~~
../../../libiberty/obstack.c:193:23: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    alignment = (int) DEFAULT_ALIGNMENT;
                      ^~~~~~~~~~~~~~~~~
../../../libiberty/obstack.c:60:57: note: expanded from macro 'DEFAULT_ALIGNMENT'
  ((PTR_INT_TYPE) ((char *) &((struct fooalign *) 0)->d - (char *) 0))
                                                        ^ ~~~~~~~~~~
../../../libiberty/obstack.c:263:32: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  if (h->alignment_mask + 1 >= DEFAULT_ALIGNMENT)
                               ^~~~~~~~~~~~~~~~~
../../../libiberty/obstack.c:60:57: note: expanded from macro 'DEFAULT_ALIGNMENT'
  ((PTR_INT_TYPE) ((char *) &((struct fooalign *) 0)->d - (char *) 0))
                                                        ^ ~~~~~~~~~~
3 warnings generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/partition.c -o pic/partition.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/partition.c -o partition.o
yes
checking whether abort is declared... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/pexecute.c -o pic/pexecute.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/pexecute.c -o pexecute.o
no
checking for fgetc_unlocked... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/physmem.c -o pic/physmem.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/physmem.c -o physmem.o
yes
checking whether asprintf is declared... no
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/pex-common.c -o pic/pex-common.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/pex-common.c -o pex-common.o
checking for fgets_unlocked... yes
checking whether basename is declared... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/pex-one.c -o pic/pex-one.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/pex-one.c -o pex-one.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes  ../../../libiberty/pex-unix.c -o pic/pex-unix.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -pipe -Os  -I. -I../../../libiberty/../include  -W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes ../../../libiberty/pex-unix.c -o pex-unix.o
no
checking whether errno is declared... no
checking for fileno_unlocked... rm -f ./libiberty.a pic/./libiberty.a
ar rc ./libiberty.a \
  ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./safe-ctype.o ./sort.o ./spaces.o ./splay-tree.o ./strerror.o ./strsignal.o ./ternary.o ./unlink-if-ordinary.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o  ./mempcpy.o ./strverscmp.o
no
checking whether getopt is declared... ranlib ./libiberty.a
if [ x"" != x ]; then \
  cd pic; \
  ar rc ./libiberty.a \
    ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./safe-ctype.o ./sort.o ./spaces.o ./splay-tree.o ./strerror.o ./strsignal.o ./ternary.o ./unlink-if-ordinary.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o  ./mempcpy.o ./strverscmp.o; \
  ranlib ./libiberty.a; \
  cd ..; \
else true; fi
gmake[2]: Leaving directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/build-x86_64-apple-darwin21/libiberty'
gmake[2]: Entering directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/build-x86_64-apple-darwin21/fixincludes'
clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../fixincludes -I../include -I../../../fixincludes/../include ../../../fixincludes/fixincl.c
In file included from ../../../fixincludes/fixincl.c:101:
../../../fixincludes/fixincl.x:77:1: warning: string literal of length 4662 exceeds maximum length 4095 that ISO C99 compilers are required to support [-Woverlength-strings]
"/* This file prototypes the long double functions available on Mac OS\n\
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../fixincludes/fixincl.x:400:1: warning: string literal of length 5139 exceeds maximum length 4095 that ISO C99 compilers are required to support [-Woverlength-strings]
"/* This file was generated by fixincludes */\n\
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
yes
yes
checking whether clearerr_unlocked is declared... checking for fprintf_unlocked... 2 warnings generated.
clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../fixincludes -I../include -I../../../fixincludes/../include ../../../fixincludes/fixtests.c
yes
checking whether feof_unlocked is declared... clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../fixincludes -I../include -I../../../fixincludes/../include ../../../fixincludes/fixfixes.c
no
checking for fputc_unlocked... clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../fixincludes -I../include -I../../../fixincludes/../include ../../../fixincludes/server.c
yes
checking whether ferror_unlocked is declared... clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../fixincludes -I../include -I../../../fixincludes/../include ../../../fixincludes/procopen.c
no
checking for fputs_unlocked... clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../fixincludes -I../include -I../../../fixincludes/../include ../../../fixincludes/fixlib.c
yes
checking whether fflush_unlocked is declared... clang -c -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../fixincludes -I../include -I../../../fixincludes/../include ../../../fixincludes/fixopts.c
srcdir="../../../fixincludes" /opt/pkg/bin/mksh ../../../fixincludes/mkfixinc.sh x86_64-apple-darwin21
no
checking whether fgetc_unlocked is declared... sed -e 's/@gcc_version@/4.1.2/' < mkheaders.almost > mkheadersT
no
mv -f mkheadersT mkheaders
clang -pipe -Os   -o fixincl fixincl.o fixtests.o fixfixes.o server.o procopen.o fixlib.o fixopts.o ../libiberty/libiberty.a
checking for fread_unlocked... echo timestamp > full-stamp
gmake[2]: Leaving directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/build-x86_64-apple-darwin21/fixincludes'
no
checking whether fgets_unlocked is declared... no
no
checking whether fileno_unlocked is declared... checking for fwrite_unlocked... yes
checking whether fprintf_unlocked is declared... no
checking for getchar_unlocked... no
checking whether fputc_unlocked is declared... yes
no
checking whether fputs_unlocked is declared... checking for getc_unlocked... no
checking whether fread_unlocked is declared... no
checking whether fwrite_unlocked is declared... yes
checking for putchar_unlocked... no
checking whether getchar_unlocked is declared... yes
yes
checking whether getc_unlocked is declared... checking for putc_unlocked... yes
checking whether putchar_unlocked is declared... yes
checking whether mbstowcs works... yes
checking whether putc_unlocked is declared... yes
checking whether vasprintf is declared... yes
checking for ssize_t... yes
checking for working alloca.h... yes
checking for uid_t in sys/types.h... yes
checking type of array argument to getgroups... yes
checking for alloca... gid_t
checking for sys/mman.h... (cached) yes
checking for mmap... (cached) yes
checking whether read-only mmap of a plain file works... yes
checking whether mmap from /dev/zero works... no
checking for MAP_ANON(YMOUS)... yes
checking for ANSI C header files... (cached) yes
checking for nl_langinfo and CODESET... yes
checking whether mmap with MAP_ANON(YMOUS) works... yes
checking for pid_t... yes
checking whether NLS is requested... yes
checking for catalogs to be installed... yes
checking for unistd.h... (cached) yes
checking for vfork.h... no
checking for fork... yes
checking for vfork... yes
checking for working fork...  be ca da de el es fr ja nl rw sv tr vi zh_CN zh_TW be ca da de el es fr ja nl rw sv tr vi zh_CN zh_TW
checking for uchar... yes
checking for working vfork... (cached) yes
checking for ld used by GCC... 
checking for ld used by GCC... /Library/Developer/CommandLineTools/usr/bin/ld
checking if the linker (/Library/Developer/CommandLineTools/usr/bin/ld) is GNU ld... /Library/Developer/CommandLineTools/usr/bin/ld
checking if the linker (/Library/Developer/CommandLineTools/usr/bin/ld) is GNU ld... no
checking for shared library run path origin... no
checking for shared library run path origin... done
done
checking for iconv... checking for iconv... yes
checking how to link with libiconv... -L/opt/pkg/lib -liconv
checking for iconv declaration... yes
checking how to link with libiconv... -L/opt/pkg/lib -liconv
checking for iconv declaration... 
         extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
checking for LC_MESSAGES... 
         extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
updating cache ./config.cache
configure: creating ./config.status
yes
checking for nl_langinfo and CODESET... yes
checking whether getenv is declared... yes
checking whether atol is declared... yes
checking whether asprintf is declared... yes
checking whether sbrk is declared... config.status: creating Makefile
yes
checking whether abort is declared... config.status: creating config.h
yes
checking whether atof is declared... config.status: executing depdir commands
yes
checking whether getcwd is declared... yes
checking whether getwd is declared... yes
checking whether strsignal is declared... yes
checking whether strstr is declared... gmake[2]: Entering directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/libcpp'
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o charset.o -MT charset.o -MD -MP -MF .deps/charset.Po ../../libcpp/charset.c
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o directives.o -MT directives.o -MD -MP -MF .deps/directives.Po ../../libcpp/directives.c
In file included from ../../libcpp/charset.c:24:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
In file included from ../../libcpp/directives.c:26:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
../../libcpp/directives.c:196:18: warning: incompatible pointer types initializing 'const uchar *' (aka 'const unsigned char *') with an expression of type 'const unsigned int[2]' [-Wincompatible-pointer-types]
  do_linemarker, U"#", 1, KANDR, IN_I
                 ^~~~
../../libcpp/directives.c:693:6: warning: incompatible pointer types assigning to 'const unsigned char *' from 'const unsigned int[18]' [-Wincompatible-pointer-types]
        dir = U"pragma dependency";
            ^ ~~~~~~~~~~~~~~~~~~~~
../../libcpp/charset.c:1180:8: warning: variable 'overflow' set but not used [-Wunused-but-set-variable]
  bool overflow = false;
       ^
../../libcpp/directives.c:1757:9: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  ifs = XOBNEW (&pfile->buffer_ob, struct if_stack);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../libcpp/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../libcpp/directives.c:1757:9: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  ifs = XOBNEW (&pfile->buffer_ob, struct if_stack);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../libcpp/directives.c:2148:28: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  cpp_buffer *new_buffer = XOBNEW (&pfile->buffer_ob, cpp_buffer);
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../libcpp/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../libcpp/directives.c:2148:28: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  cpp_buffer *new_buffer = XOBNEW (&pfile->buffer_ob, cpp_buffer);
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
7 warnings generated.
yes
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o errors.o -MT errors.o -MD -MP -MF .deps/errors.Po ../../libcpp/errors.c
2 warnings generated.
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o expr.o -MT expr.o -MD -MP -MF .deps/expr.Po ../../libcpp/expr.c
checking whether strverscmp is declared... In file included from ../../libcpp/errors.c:29:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
In file included from ../../libcpp/expr.c:24:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
1 warning generated.
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o files.o -MT files.o -MD -MP -MF .deps/files.Po ../../libcpp/files.c
In file included from ../../libcpp/files.c:27:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
../../libcpp/files.c:516:30: warning: shifting a negative signed value is undefined [-Wshift-negative-value]
      if (file->st.st_size > INTTYPE_MAXIMUM (ssize_t))
                             ^~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/system.h:214:44: note: expanded from macro 'INTTYPE_MAXIMUM'
#define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
                                           ^~~~~~~~~~~~~~~~~~~
../../libcpp/system.h:213:40: note: expanded from macro 'INTTYPE_MINIMUM'
                             ? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
                               ~~~~~~~ ^
no
1 warning generated.
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o identifiers.o -MT identifiers.o -MD -MP -MF .deps/identifiers.Po ../../libcpp/identifiers.c
checking whether errno is declared... 2 warnings generated.
echo "#define LOCALEDIR \"/opt/pkg/share/locale\"" > localedir.new
../../libcpp/../move-if-change localedir.new localedir.h
In file included from ../../libcpp/identifiers.c:29:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
../../libcpp/identifiers.c:40:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  node = XOBNEW (&table->pfile->hash_ob, cpp_hashnode);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../libcpp/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../libcpp/identifiers.c:40:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  node = XOBNEW (&table->pfile->hash_ob, cpp_hashnode);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
echo timestamp > localedir.hs
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o lex.o -MT lex.o -MD -MP -MF .deps/lex.Po ../../libcpp/lex.c
3 warnings generated.
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o line-map.o -MT line-map.o -MD -MP -MF .deps/line-map.Po ../../libcpp/line-map.c
In file included from ../../libcpp/lex.c:25:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
../../libcpp/lex.c:42:3: warning: incompatible pointer types initializing 'const unsigned char *const' with an expression of type 'const unsigned int[3]' [-Wincompatible-pointer-types]
{ U"%:", U"%:%:", U"<:", U":>", U"<%", U"%>" };
  ^~~~~
../../libcpp/lex.c:42:10: warning: incompatible pointer types initializing 'const unsigned char *const' with an expression of type 'const unsigned int[5]' [-Wincompatible-pointer-types]
{ U"%:", U"%:%:", U"<:", U":>", U"<%", U"%>" };
         ^~~~~~~
../../libcpp/lex.c:42:19: warning: incompatible pointer types initializing 'const unsigned char *const' with an expression of type 'const unsigned int[3]' [-Wincompatible-pointer-types]
{ U"%:", U"%:%:", U"<:", U":>", U"<%", U"%>" };
                  ^~~~~
../../libcpp/lex.c:42:26: warning: incompatible pointer types initializing 'const unsigned char *const' with an expression of type 'const unsigned int[3]' [-Wincompatible-pointer-types]
{ U"%:", U"%:%:", U"<:", U":>", U"<%", U"%>" };
                         ^~~~~
../../libcpp/lex.c:42:33: warning: incompatible pointer types initializing 'const unsigned char *const' with an expression of type 'const unsigned int[3]' [-Wincompatible-pointer-types]
{ U"%:", U"%:%:", U"<:", U":>", U"<%", U"%>" };
                                ^~~~~
../../libcpp/lex.c:42:40: warning: incompatible pointer types initializing 'const unsigned char *const' with an expression of type 'const unsigned int[3]' [-Wincompatible-pointer-types]
{ U"%:", U"%:%:", U"<:", U":>", U"<%", U"%>" };
                                       ^~~~~
yes
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o macro.o -MT macro.o -MD -MP -MF .deps/macro.Po ../../libcpp/macro.c
checking whether snprintf is declared... In file included from ../../libcpp/macro.c:29:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
../../libcpp/macro.c:219:20: warning: incompatible pointer types assigning to 'const unsigned char *' from 'const unsigned int[14]' [-Wincompatible-pointer-types]
              pfile->date = U"\"??? ?? ????\"";
                          ^ ~~~~~~~~~~~~~~~~~~
../../libcpp/macro.c:220:20: warning: incompatible pointer types assigning to 'const unsigned char *' from 'const unsigned int[11]' [-Wincompatible-pointer-types]
              pfile->time = U"\"??:??:??\"";
                          ^ ~~~~~~~~~~~~~~~
7 warnings generated.
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o mkdeps.o -MT mkdeps.o -MD -MP -MF .deps/mkdeps.Po ../../libcpp/mkdeps.c
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o pch.o -MT pch.o -MD -MP -MF .deps/pch.Po ../../libcpp/pch.c
3 warnings generated.
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o symtab.o -MT symtab.o -MD -MP -MF .deps/symtab.Po ../../libcpp/symtab.c
yes
In file included from ../../libcpp/pch.c:22:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
../../libcpp/symtab.c:164:45: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    HT_STR (node) = (const unsigned char *) obstack_copy0 (&table->stack,
                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:417:4: note: expanded from macro 'obstack_copy0'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../libcpp/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../libcpp/symtab.c:164:45: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
    HT_STR (node) = (const unsigned char *) obstack_copy0 (&table->stack,
                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:417:4: note: expanded from macro 'obstack_copy0'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../libcpp/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
checking whether vsnprintf is declared... 2 warnings generated.
1 warning generated.
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o traditional.o -MT traditional.o -MD -MP -MF .deps/traditional.Po ../../libcpp/traditional.c
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o makedepend.o -MT makedepend.o -MD -MP -MF .deps/makedepend.Po ../../libcpp/makedepend.c
In file included from ../../libcpp/traditional.c:22:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
clang  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -pipe -Os  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long  -I../../libcpp -I. -I../../libcpp/../include -I./../intl -I../../libcpp/include -I/opt/pkg/include -c -o init.o -MT init.o -MD -MP -MF .deps/init.Po ../../libcpp/init.c
yes
checking whether vasprintf is declared... In file included from ../../libcpp/init.c:25:
../../libcpp/internal.h:467:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
../../libcpp/init.c:38:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
#if HAVE_DESIGNATED_INITIALIZERS
    ^
../../libcpp/system.h:351:6: note: expanded from macro 'HAVE_DESIGNATED_INITIALIZERS'
  ((!defined(__cplusplus) && (GCC_VERSION >= 2007)) \
     ^
1 warning generated.
2 warnings generated.
rm -f libcpp.a
ar cru libcpp.a charset.o directives.o errors.o expr.o files.o identifiers.o init.o lex.o line-map.o macro.o mkdeps.o pch.o symtab.o traditional.o
ranlib libcpp.a
clang -pipe -Os   -o makedepend \
  makedepend.o libcpp.a ../libiberty/libiberty.a \
  ./../intl/libintl.a -L/opt/pkg/lib -liconv -L/opt/pkg/lib -liconv
gmake[2]: Leaving directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/libcpp'
yes
checking whether malloc is declared... yes
checking whether realloc is declared... yes
checking whether calloc is declared... yes
checking whether free is declared... yes
checking whether basename is declared... no
checking whether getopt is declared... yes
checking whether clock is declared... yes
checking whether getpagesize is declared... yes
checking whether clearerr_unlocked is declared... yes
checking whether feof_unlocked is declared... yes
checking whether ferror_unlocked is declared... yes
checking whether fflush_unlocked is declared... no
checking whether fgetc_unlocked is declared... no
checking whether fgets_unlocked is declared... no
checking whether fileno_unlocked is declared... yes
checking whether fprintf_unlocked is declared... no
checking whether fputc_unlocked is declared... no
checking whether fputs_unlocked is declared... no
checking whether fread_unlocked is declared... no
checking whether fwrite_unlocked is declared... no
checking whether getchar_unlocked is declared... yes
checking whether getc_unlocked is declared... yes
checking whether putchar_unlocked is declared... yes
checking whether putc_unlocked is declared... yes
checking whether getrlimit is declared... yes
checking whether setrlimit is declared... yes
checking whether getrusage is declared... yes
checking whether ldgetname is declared... no
checking whether times is declared... yes
checking for struct tms... yes
checking for clock_t... yes
checking for .preinit_array/.init_array/.fini_array support... no
checking if mkdir takes one argument... no
Using `../../gcc/config/i386/i386.c' for machine-specific logic.
Using `../../gcc/config/i386/i386.md' as machine description file.
Using the following target machine macro files:
	../../gcc/config/i386/biarch64.h
	../../gcc/config/i386/i386.h
	../../gcc/config/darwin.h
	../../gcc/config/i386/darwin.h
Using host-darwin.o for host machine hooks.
checking whether NLS is requested... yes
checking for catalogs to be installed...  be ca da de el es fr ja nl ru rw sv tr zh_CN zh_TW be ca da de el es fr ja nl ru rw sv tr zh_CN zh_TW
checking what assembler to use... /Users/pbulk/build/lang/g95/work/.cwrapper/bin/as
checking what linker to use... /Users/pbulk/build/lang/g95/work/.cwrapper/bin/ld
checking what nm to use... /usr/bin/nm
checking what objdump to use... /usr/bin/objdump
checking assembler for .balign and .p2align... yes
checking assembler for .p2align with maximum skip... yes
checking assembler for working .subsection -1... no
checking assembler for .weak... no
checking assembler for .weakref... no
checking assembler for .nsubspa comdat... no
checking assembler for .hidden... no
checking linker for .hidden support... no
checking assembler for .sleb128 and .uleb128... no
checking assembler for eh_frame optimization... no
checking assembler for section merging support... no
checking assembler for section merging support... (cached) no
checking assembler for COMDAT group support... no
checking assembler for COMDAT group support... no
checking assembler for thread-local storage support... no
checking linker -Bstatic/-Bdynamic option... no
checking assembler for filds and fists mnemonics... no
checking assembler for cmov syntax... no
checking assembler for GOTOFF in data... no
checking assembler for dwarf2 debug_line support... yes
checking assembler for buggy dwarf2 .file directive... no
checking assembler for --gdwarf2 option... no
checking assembler for --gstabs option... no
checking linker read-only and read-write section mixing... unknown
checking linker PT_GNU_EH_FRAME support... no
checking linker position independent executable support... no
checking linker --as-needed support... no
checking linker --sysroot support... no
Using ggc-page for garbage collection.
checking whether to enable maintainer-specific portions of Makefiles... no
Links are now set up to build a native compiler for x86_64-apple-darwin21.
updating cache ./config.cache
configure: creating ./config.status
config.status: creating Makefile
config.status: creating gccbug
config.status: creating mklibgcc
config.status: creating libada-mk
config.status: creating auto-host.h
config.status: executing default commands
gmake[2]: Entering directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/gcc'
TARGET_CPU_DEFAULT="" \
HEADERS="auto-host.h ansidecl.h" DEFINES="" \
/opt/pkg/bin/mksh ../../gcc/mkconfig.sh config.h
TARGET_CPU_DEFAULT="" \
HEADERS="options.h config/i386/biarch64.h config/i386/i386.h config/darwin.h config/i386/darwin.h defaults.h" DEFINES="" \
/opt/pkg/bin/mksh ../../gcc/mkconfig.sh tm.h
nawk -f ../../gcc/opt-gather.awk ../../gcc/c.opt ../../gcc/common.opt ../../gcc/config/i386/i386.opt ../../gcc/config/darwin.opt > tmp-optionlist
TARGET_CPU_DEFAULT="" \
HEADERS="auto-host.h ansidecl.h" DEFINES="" \
/opt/pkg/bin/mksh ../../gcc/mkconfig.sh bconfig.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-optionlist optionlist
echo "/* This file is machine generated.  Do not edit.  */" > tmp-gtyp.h
echo "static const char *const srcdir = "  >> tmp-gtyp.h
echo "\"../../gcc\"" >> tmp-gtyp.h
echo ";" >> tmp-gtyp.h
echo timestamp > s-options
echo "static const char *const lang_files[] = {" >> tmp-gtyp.h
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/dummy-conditions.o ../../gcc/dummy-conditions.c
echo "\"../../gcc/c-lang.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-tree.h\", " >> tmp-gtyp.h
echo "\"../../gcc/c-decl.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-common.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-common.h\", " >> tmp-gtyp.h
TARGET_CPU_DEFAULT="" \
HEADERS="config/i386/i386-protos.h config/darwin-protos.h tm-preds.h" DEFINES="" \
/opt/pkg/bin/mksh ../../gcc/mkconfig.sh tm_p.h
echo "\"../../gcc/c-pragma.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-objc-common.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-parser.c\", " >> tmp-gtyp.h
echo "NULL};" >> tmp-gtyp.h
echo "static const char *const langs_for_lang_files[] = {" >> tmp-gtyp.h
echo "\"c\", " >> tmp-gtyp.h
ltf=""; for f in $ltf; do \
    echo "#include \"$f\""; \
done | sed 's|../../gcc/||' > tmp-gencheck.h
echo "\"c\", " >> tmp-gtyp.h
echo "\"c\", " >> tmp-gtyp.h
echo "\"c\", " >> tmp-gtyp.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-gencheck.h gencheck.h
echo "\"c\", " >> tmp-gtyp.h
echo "\"c\", " >> tmp-gtyp.h
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/dummy-checksum.c -o dummy-checksum.o
echo "\"c\", " >> tmp-gtyp.h
echo timestamp > s-gencheck
echo "\"c\", " >> tmp-gtyp.h
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   \
-DBASEVER="\"4.1.2\"" -DDATESTAMP="\"\"" \
-DDEVPHASE="\"\"" -c ../../gcc/version.c -o version.o
echo "NULL};" >> tmp-gtyp.h
echo "static const char *const all_files[] = {" >> tmp-gtyp.h
echo "\"../../gcc/input.h\", " >> tmp-gtyp.h
echo "\"../../gcc/coretypes.h\", " >> tmp-gtyp.h
echo "\"../../gcc/../libcpp/include/line-map.h\", " >> tmp-gtyp.h
echo "\"../../gcc/../libcpp/include/cpplib.h\", " >> tmp-gtyp.h
if test no = yes \
   || test -n ""; then \
  /opt/pkg/bin/mksh ../../gcc/genmultilib \
    "" \
    "" \
    "" \
    "" \
    "" \
    "" \
    "" \
    "no" \
    > tmp-mlib.h; \
else \
  /opt/pkg/bin/mksh ../../gcc/genmultilib '' '' '' '' '' '' '' no \
    > tmp-mlib.h; \
fi
echo "\"../../gcc/../libcpp/include/cpp-id-data.h\", " >> tmp-gtyp.h
echo "\"auto-host.h\", " >> tmp-gtyp.h
echo "\"../../gcc/../include/ansidecl.h\", " >> tmp-gtyp.h
echo "\"options.h\", " >> tmp-gtyp.h
lsf=""; for f in $lsf; do \
    echo "#include \"$f\""; \
done | sed 's|../../gcc/||' > tmp-specs.h
echo "\"../../gcc/config/i386/biarch64.h\", " >> tmp-gtyp.h
echo "\"../../gcc/config/i386/i386.h\", " >> tmp-gtyp.h
echo "\"../../gcc/config/darwin.h\", " >> tmp-gtyp.h
echo "\"../../gcc/config/i386/darwin.h\", " >> tmp-gtyp.h
echo "\"../../gcc/defaults.h\", " >> tmp-gtyp.h
echo "\"../../gcc/../include/hashtab.h\", " >> tmp-gtyp.h
echo "\"../../gcc/../include/splay-tree.h\", " >> tmp-gtyp.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-specs.h specs.h
echo "\"../../gcc/bitmap.h\", " >> tmp-gtyp.h
echo "\"../../gcc/coverage.c\", " >> tmp-gtyp.h
echo "\"../../gcc/function.h\", " >> tmp-gtyp.h
echo "\"../../gcc/rtl.h\", " >> tmp-gtyp.h
echo "\"../../gcc/optabs.h\", " >> tmp-gtyp.h
echo "\"../../gcc/tree.h\", " >> tmp-gtyp.h
echo timestamp > s-specs
echo "\"../../gcc/libfuncs.h\", " >> tmp-gtyp.h
if [ -f `echo /usr/include | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`/limits.h ] ; then \
  cat ../../gcc/limitx.h ../../gcc/glimits.h ../../gcc/limity.h > tmp-xlimits.h; \
else \
  cat ../../gcc/glimits.h > tmp-xlimits.h; \
fi
echo "\"../../gcc/../libcpp/include/symtab.h\", " >> tmp-gtyp.h
echo "\"../../gcc/real.h\", " >> tmp-gtyp.h
echo "\"../../gcc/varray.h\", " >> tmp-gtyp.h
echo "\"../../gcc/insn-addr.h\", " >> tmp-gtyp.h
echo "\"../../gcc/hwint.h\", " >> tmp-gtyp.h
mv tmp-xlimits.h xlimits.h
echo "\"../../gcc/ipa-reference.h\", " >> tmp-gtyp.h
rm -f mm_malloc.h
echo "\"../../gcc/cselib.h\", " >> tmp-gtyp.h
cat ../../gcc/config/i386/gmm_malloc.h > mm_malloc.h
echo "\"../../gcc/basic-block.h\", " >> tmp-gtyp.h
echo "\"../../gcc/cgraph.h\", " >> tmp-gtyp.h
creating as
echo "\"../../gcc/c-common.h\", " >> tmp-gtyp.h
echo "\"../../gcc/c-tree.h\", " >> tmp-gtyp.h
echo "\"../../gcc/reload.h\", " >> tmp-gtyp.h
echo "\"../../gcc/alias.c\", " >> tmp-gtyp.h
echo "\"../../gcc/bitmap.c\", " >> tmp-gtyp.h
echo "\"../../gcc/cselib.c\", " >> tmp-gtyp.h
echo timestamp > stamp-as
echo "\"../../gcc/cgraph.c\", " >> tmp-gtyp.h
creating collect-ld
echo "\"../../gcc/ipa-prop.c\", " >> tmp-gtyp.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-mlib.h multilib.h
echo "\"../../gcc/ipa-cp.c\", " >> tmp-gtyp.h
echo timestamp > stamp-collect-ld
echo "\"../../gcc/cgraphunit.c\", " >> tmp-gtyp.h
echo "\"../../gcc/dbxout.c\", " >> tmp-gtyp.h
echo timestamp > s-mlib
creating nm
echo "\"../../gcc/dwarf2out.c\", " >> tmp-gtyp.h
TARGET_CPU_DEFAULT="" \
HEADERS="auto-host.h ansidecl.h" DEFINES="USED_FOR_TARGET " \
/opt/pkg/bin/mksh ../../gcc/mkconfig.sh tconfig.h
echo "\"../../gcc/dwarf2asm.c\", " >> tmp-gtyp.h
echo "\"../../gcc/dojump.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-profile.c\", " >> tmp-gtyp.h
echo timestamp > stamp-nm
echo "\"../../gcc/emit-rtl.c\", " >> tmp-gtyp.h
echo "\"../../gcc/except.c\", " >> tmp-gtyp.h
echo "\"../../gcc/explow.c\", " >> tmp-gtyp.h
echo "\"../../gcc/expr.c\", " >> tmp-gtyp.h
echo "\"../../gcc/function.c\", " >> tmp-gtyp.h
echo "\"../../gcc/except.h\", " >> tmp-gtyp.h
echo "\"../../gcc/gcse.c\", " >> tmp-gtyp.h
nawk -f ../../gcc/opt-functions.awk -f ../../gcc/optc-gen.awk \
       -v header_name="config.h system.h coretypes.h tm.h" < optionlist > options.c 
echo "\"../../gcc/integrate.c\", " >> tmp-gtyp.h
echo "\"../../gcc/lists.c\", " >> tmp-gtyp.h
echo "\"../../gcc/optabs.c\", " >> tmp-gtyp.h
echo "\"../../gcc/profile.c\", " >> tmp-gtyp.h
echo "\"../../gcc/regclass.c\", " >> tmp-gtyp.h
echo "\"../../gcc/reg-stack.c\", " >> tmp-gtyp.h
echo "\"../../gcc/cfglayout.c\", " >> tmp-gtyp.h
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/pointer-set.c -o pointer-set.o
echo "\"../../gcc/sdbout.c\", " >> tmp-gtyp.h
echo "\"../../gcc/stor-layout.c\", " >> tmp-gtyp.h
echo "\"../../gcc/stringpool.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree.c\", " >> tmp-gtyp.h
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/alloc-pool.c -o alloc-pool.o
echo "\"../../gcc/varasm.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-mudflap.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-flow.h\", " >> tmp-gtyp.h
echo "\"../../gcc/c-objc-common.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-common.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-parser.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-ssanames.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-eh.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-ssa-address.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-phinodes.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-cfg.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-dfa.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-ssa-propagate.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-iterator.c\", " >> tmp-gtyp.h
echo "\"../../gcc/gimplify.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-chrec.h\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-vect-generic.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-ssa-operands.h\", " >> tmp-gtyp.h
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  ../../gcc/config/host-darwin.c
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genchecksum.o ../../gcc/genchecksum.c
echo "\"../../gcc/tree-ssa-operands.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-profile.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-nested.c\", " >> tmp-gtyp.h
echo "\"../../gcc/ipa-reference.c\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-ssa-structalias.h\", " >> tmp-gtyp.h
echo "\"../../gcc/tree-ssa-structalias.c\", " >> tmp-gtyp.h
echo "\"../../gcc/targhooks.c\", " >> tmp-gtyp.h
echo "\"../../gcc/config/i386/i386.c\", " >> tmp-gtyp.h
echo "\"../../gcc/config/darwin.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-lang.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-tree.h\", " >> tmp-gtyp.h
echo "\"../../gcc/c-decl.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-common.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-common.h\", " >> tmp-gtyp.h
echo "\"../../gcc/c-pragma.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-objc-common.c\", " >> tmp-gtyp.h
echo "\"../../gcc/c-parser.c\", " >> tmp-gtyp.h
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/errors.c -o errors.o
echo " NULL};" >> tmp-gtyp.h
echo "static const char *const lang_dir_names[] = { \"c\", " >> tmp-gtyp.h
echo "NULL};" >> tmp-gtyp.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-gtyp.h gtyp-gen.h
nawk -f ../../gcc/opt-functions.awk -f ../../gcc/opth-gen.awk \
       < optionlist > tmp-options.h
echo timestamp > s-gtyp-gen
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genmodes.o ../../gcc/genmodes.c
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-options.h options.h
echo timestamp > s-options-h
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/errors.o ../../gcc/errors.c
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/gengenrtl.o ../../gcc/gengenrtl.c
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genchecksum \
 build/genchecksum.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/gengenrtl \
 build/gengenrtl.o build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/gengtype.o ../../gcc/gengtype.c
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute  -Wno-error  -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/gengtype-lex.o ../../gcc/gengtype-lex.c
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute  -Wno-error  -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/gengtype-yacc.o ../../gcc/gengtype-yacc.c
gengtype-lex.c:3399:5: warning: no previous prototype for function 'yyget_lineno' [-Wmissing-prototypes]
int yyget_lineno  (void)
    ^
gengtype-lex.c:3399:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int yyget_lineno  (void)
^
static 
gengtype-lex.c:3408:7: warning: no previous prototype for function 'yyget_in' [-Wmissing-prototypes]
FILE *yyget_in  (void)
      ^
gengtype-lex.c:3408:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
FILE *yyget_in  (void)
^
static 
gengtype-lex.c:3416:7: warning: no previous prototype for function 'yyget_out' [-Wmissing-prototypes]
FILE *yyget_out  (void)
      ^
gengtype-lex.c:3416:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
FILE *yyget_out  (void)
^
static 
gengtype-lex.c:3424:5: warning: no previous prototype for function 'yyget_leng' [-Wmissing-prototypes]
int yyget_leng  (void)
    ^
gengtype-lex.c:3424:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int yyget_leng  (void)
^
static 
gengtype-lex.c:3433:7: warning: no previous prototype for function 'yyget_text' [-Wmissing-prototypes]
char *yyget_text  (void)
      ^
gengtype-lex.c:3433:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
char *yyget_text  (void)
^
static 
gengtype-lex.c:3442:6: warning: no previous prototype for function 'yyset_lineno' [-Wmissing-prototypes]
void yyset_lineno (int  line_number )
     ^
gengtype-lex.c:3442:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void yyset_lineno (int  line_number )
^
static 
gengtype-lex.c:3454:6: warning: no previous prototype for function 'yyset_in' [-Wmissing-prototypes]
void yyset_in (FILE *  in_str )
     ^
gengtype-lex.c:3454:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void yyset_in (FILE *  in_str )
^
static 
gengtype-lex.c:3459:6: warning: no previous prototype for function 'yyset_out' [-Wmissing-prototypes]
void yyset_out (FILE *  out_str )
     ^
gengtype-lex.c:3459:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void yyset_out (FILE *  out_str )
^
static 
gengtype-lex.c:3464:5: warning: no previous prototype for function 'yyget_debug' [-Wmissing-prototypes]
int yyget_debug  (void)
    ^
gengtype-lex.c:3464:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int yyget_debug  (void)
^
static 
gengtype-lex.c:3469:6: warning: no previous prototype for function 'yyset_debug' [-Wmissing-prototypes]
void yyset_debug (int  bdebug )
     ^
gengtype-lex.c:3469:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void yyset_debug (int  bdebug )
^
static 
gengtype-lex.c:3475:5: warning: no previous prototype for function 'yylex_destroy' [-Wmissing-prototypes]
int yylex_destroy  (void)
    ^
gengtype-lex.c:3475:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int yylex_destroy  (void)
^
static 
/scratch/mitchell/gcc-releases/gcc-4.1.2/gcc-4.1.2/gcc/gengtype-lex.l:594:31: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
  error_at_line (&lexer_line, s);
                              ^
/scratch/mitchell/gcc-releases/gcc-4.1.2/gcc-4.1.2/gcc/gengtype-lex.l:594:31: note: treat the string as an argument to avoid this
  error_at_line (&lexer_line, s);
                              ^
                              "%s", 
gengtype-lex.c:2950:16: warning: function 'input' is not needed and will not be emitted [-Wunneeded-internal-declaration]
    static int input  (void)
               ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/gencheck.o ../../gcc/gencheck.c
13 warnings generated.
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genmodes \
 build/genmodes.o build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
build/gengenrtl -h > tmp-genrtl.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-genrtl.h genrtl.h
build/gengenrtl > tmp-genrtl.c
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/gencheck \
 build/gencheck.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
build/genmodes -h > tmp-modes.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-genrtl.c genrtl.c
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-modes.h insn-modes.h
echo timestamp > s-genrtl
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/gengtype \
 build/gengtype.o build/gengtype-lex.o build/gengtype-yacc.o \
 build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
build/genmodes -m > tmp-min-modes.c
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-min-modes.c min-insn-modes.c
build/genmodes > tmp-modes.c
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-modes.c insn-modes.c
build/gencheck > tmp-check.h
echo timestamp > s-modes
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-check.h tree-check.h
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genopinit.o ../../gcc/genopinit.c
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genoutput.o ../../gcc/genoutput.c
echo timestamp > s-check
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genpeep.o ../../gcc/genpeep.c
../../gcc/genopinit.c:339:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (*XSTR (insn, 2) != 0)
       ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:459:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      d->operand[opno].predicate = XSTR (part, 1);
                                   ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:460:55: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      d->operand[opno].constraint = strip_whitespace (XSTR (part, 2));
                                                      ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:489:55: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      d->operand[opno].constraint = strip_whitespace (XSTR (part, 1));
                                                      ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:518:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      d->operand[opno].predicate = XSTR (part, 1);
                                   ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:522:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (part, 2); i++)
                      ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:523:20: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        scan_operands (d, XVECEXP (part, 2, i), 0, 0);
                          ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:99:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XSTR (peep, 1) && XSTR (peep, 1)[0])
      ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:99:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XSTR (peep, 1) && XSTR (peep, 1)[0])
                        ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:101:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            XSTR (peep, 1), insn_code_number);
            ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:845:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = 0; i < XVECLEN (insn, 1); i++)
                  ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:846:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    scan_operands (d, XVECEXP (insn, 1, i), 0, 0);
                      ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:855:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  process_template (d, XTMPL (insn, 3));
                       ^            ~
../../gcc/rtl.h:612:24: note: expanded from macro 'XTMPL'
#define XTMPL(RTX, N)   (RTL_CHECK1 (RTX, N, 'T').rt_str)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:895:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  process_template (d, XTMPL (peep, 2));
                       ^            ~
../../gcc/rtl.h:612:24: note: expanded from macro 'XTMPL'
#define XTMPL(RTX, N)   (RTL_CHECK1 (RTX, N, 'T').rt_str)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:929:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XVEC (insn, 1))
      ^           ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:930:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (i = 0; i < XVECLEN (insn, 1); i++)
                    ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genoutput.c:931:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      scan_operands (d, XVECEXP (insn, 1, i), 0, 0);
                        ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
../../gcc/genpeep.c:155:11: #define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
:38: note: expanded from macro 'RTL_CHECK2'      if (XSTR (x, 1) && XSTR (x, 1)[0])
          ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: 
array 'fld' declared here
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
    rtunion fld[1];
    ^
../../gcc/genpeep.c:155:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XSTR (x, 1) && XSTR (x, 1)[0])
                         ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:157:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                XSTR (x, 1), GET_MODE_NAME (GET_MODE (x)), fail_label);
                ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:181:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (x, 1); i++)
                      ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:184:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          match_rtx (XVECEXP (x, 1, i), &link, fail_label);
                     ^           ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:199:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XSTR (x, 1) && XSTR (x, 1)[0])
          ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:199:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XSTR (x, 1) && XSTR (x, 1)[0])
                         ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:201:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                XSTR (x, 1), GET_MODE_NAME (GET_MODE (x)), fail_label);
                ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:204:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (x, 2); i++)
                      ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:207:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          match_rtx (XVECEXP (x, 2, i), &link, fail_label);
                     ^           ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:223:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XSTR (x, 1) && XSTR (x, 1)[0])
          ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:223:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XSTR (x, 1) && XSTR (x, 1)[0])
                         ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:225:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                XSTR (x, 1), GET_MODE_NAME (GET_MODE (x)), fail_label);
                ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:228:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (x, 2); i++)
                      ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpeep.c:231:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          match_rtx (XVECEXP (x, 2, i), &link, fail_label);
                     ^           ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
18 warnings generated.
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genrecog.o ../../gcc/genrecog.c
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genmddeps.o ../../gcc/genmddeps.c
13 warnings generated.
build/gengtype
../../gcc/genrecog.c:248:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      compute_predicate_codes (XEXP (exp, 1), op1_codes);
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:255:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      compute_predicate_codes (XEXP (exp, 1), op1_codes);
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:268:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      compute_predicate_codes (XEXP (exp, 1), op1_codes);
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:269:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      compute_predicate_codes (XEXP (exp, 2), op2_codes);
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:326:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        struct pred_data *p = lookup_predicate (XSTR (exp, 1));
                                                ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:331:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               XSTR (exp, 1));
                               ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:374:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  compute_predicate_codes (XEXP (desc, 1), codes);
                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:592:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (XSTR (pattern, 2)[0] == '0' + n
          ^              ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:593:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (XSTR (pattern, 2)[0] == '%'
              ^              ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:594:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XSTR (pattern, 2)[1] == '0' + n)))
                 ^              ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:662:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        const char *pred_name = XSTR (pattern, 1);
                                ^              ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:667:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          c_test = XSTR (insn, 2);
                   ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:669:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          c_test = XSTR (insn, 1);
                   ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:684:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            const char constraints0 = XSTR (pattern, 2)[0];
                                      ^              ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:769:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        src = SET_SRC (pattern);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:794:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && ! strcmp (XSTR (src, 1), "address_operand"))
                         ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:825:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        validate_pattern (SET_SRC (pattern), insn, NULL_RTX, 0);
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:835:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      validate_pattern (XEXP (pattern, 1), insn, NULL_RTX, 0);
                        ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:836:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      validate_pattern (XEXP (pattern, 2), insn, NULL_RTX, 0);
                        ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:968:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      test->u.veclen = XVECLEN (pattern, 2);
                       ^                 ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:986:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            pred_name = XSTR (pattern, 1);
                        ^              ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:1041:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                sub = add_to_sequence (XVECEXP (pattern, 2, i),
                                       ^                 ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genrecog.c:1060:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          sub = add_to_sequence (XVECEXP (pattern, 1, i),
                                 ^                 ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/read-rtl.o ../../gcc/read-rtl.c
warning: structure `c_arg_info' used but not defined
warning: structure `c_switch' used but not defined
warning: structure `et_node' used but not defined
warning: structure `loop' used but not defined
warning: structure `ipa_reference_vars_info_d' used but not defined
warning: structure `reg_info_def' used but not defined
warning: structure `value_set' used but not defined
warning: structure `c_arg_info' used but not defined
warning: structure `c_switch' used but not defined
warning: structure `et_node' used but not defined
warning: structure `loop' used but not defined
warning: structure `ipa_reference_vars_info_d' used but not defined
warning: structure `reg_info_def' used but not defined
warning: structure `value_set' used but not defined
echo timestamp > s-gtype
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/min-insn-modes.o min-insn-modes.c
../../gcc/read-rtl.c:324:7: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  p = XOBFINISH (&string_obstack, char *);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/read-rtl.c:324:7: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  p = XOBFINISH (&string_obstack, char *);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/read-rtl.c:407:14: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      copy = XOBFINISH (&string_obstack, char *);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/read-rtl.c:407:14: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      copy = XOBFINISH (&string_obstack, char *);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/read-rtl.c:546:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (x, 2) = add_condition_to_string (XSTR (x, 2), extra);
                                             ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:546:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (x, 2) = add_condition_to_string (XSTR (x, 2), extra);
      ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:553:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (x, 1) = add_condition_to_string (XSTR (x, 1), extra);
                                             ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:553:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (x, 1) = add_condition_to_string (XSTR (x, 1), extra);
      ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:557:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (x, 2) = add_condition_to_string (XSTR (x, 2), extra);
                                             ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:557:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (x, 2) = add_condition_to_string (XSTR (x, 2), extra);
      ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:558:46: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (x, 4) = add_condition_to_string (XSTR (x, 4), extra);
                                             ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:558:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (x, 4) = add_condition_to_string (XSTR (x, 4), extra);
      ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:579:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (elem = mtd->queue; elem != 0; elem = XEXP (elem, 1))
                                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:602:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                XEXP (new_elem, 1) = XEXP (elem, 1);
                ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:602:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                XEXP (new_elem, 1) = XEXP (elem, 1);
                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:603:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                XEXP (elem, 1) = new_elem;
                ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:731:28: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  loc = (struct ptr_loc *) obstack_alloc (&ptr_loc_obstack,
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/read-rtl.c:731:28: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  loc = (struct ptr_loc *) obstack_alloc (&ptr_loc_obstack,
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/read-rtl.c:788:11: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  entry = XOBFINISH (&joined_conditions_obstack, const void **);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/read-rtl.c:788:11: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  entry = XOBFINISH (&joined_conditions_obstack, const void **);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/read-rtl.c:1001:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  return XOBFINISH (&string_obstack, char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/read-rtl.c:1001:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  return XOBFINISH (&string_obstack, char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/read-rtl.c:1039:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  return XOBFINISH (&string_obstack, char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/read-rtl.c:1039:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  return XOBFINISH (&string_obstack, char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/read-rtl.c:1367:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (queue_next, 1) = 0;
      ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:1383:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  queue_next = XEXP (queue_next, 1);
               ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/read-rtl.c:1527:38: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
              memcpy (&return_vec->elem[0], obstack_finish (&vector_stack),
                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_string.h:63:33: note: expanded from macro 'memcpy'
                __builtin___memcpy_chk (dest, __VA_ARGS__, __darwin_obsz0 (dest))
                                              ^~~~~~~~~~~
../../gcc/read-rtl.c:1527:38: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
              memcpy (&return_vec->elem[0], obstack_finish (&vector_stack),
                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_string.h:63:33: note: expanded from macro 'memcpy'
                __builtin___memcpy_chk (dest, __VA_ARGS__, __darwin_obsz0 (dest))
                                              ^~~~~~~~~~~
../../gcc/read-rtl.c:1584:20: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
              stringbuf = XOBFINISH (&string_obstack, char *);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/read-rtl.c:1584:20: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
              stringbuf = XOBFINISH (&string_obstack, char *);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/gensupport.o ../../gcc/gensupport.c
../../gcc/gensupport.c:179:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    XSTR (part, 2) = "";
    ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:181:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    XSTR (part, 1) = "";
    ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:308:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        i = XVECLEN (desc, 1);
            ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:312:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            XVECEXP (split, 0, i) = copy_rtx (XVECEXP (desc, 1, i));
                                              ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:318:15: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        split_cond = XSTR (desc, 4);
                     ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:322:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            split_cond = join_c_conditions (XSTR (desc, 2), split_cond + 2);
                                            ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:324:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        XSTR (split, 1) = split_cond;
        ^            ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:325:2: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        XVEC (split, 2) = XVEC (desc, 5);
        ^            ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:325:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        XVEC (split, 2) = XVEC (desc, 5);
                          ^           ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:326:2: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        XSTR (split, 3) = XSTR (desc, 6);
        ^            ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:326:20: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
        XSTR (split, 3) = XSTR (desc, 6);
                          ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:329:9: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        attr = XVEC (desc, 7);
               ^           ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:331:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        XVEC (desc, 4) = attr;
        ^           ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:355:15: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtvec vec = XVEC (elem->data, 4);
              ^                 ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:370:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              value = XSTR (sub, 1);
                      ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:389:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          sub = SET_SRC (sub);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:458:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  value = XSTR (elem->data, 1);
          ^                 ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:476:21: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      value = XSTR (XEXP (elem->data, 2), 0);
                    ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:533:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      i = n_alternatives (XSTR (pattern, 2));
                          ^              ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:589:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        const char *c = XSTR (pattern, 2);
                        ^              ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:614:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            XSTR (pattern, 2) = new_c;
            ^              ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:669:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return join_c_conditions (XSTR (ce_elem->data, 1),
                            ^                    ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:670:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            XSTR (insn_elem->data, 2));
                            ^                      ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:712:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  ce_out = XSTR (ce_elem->data, 2);
           ^                    ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:713:14: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  insn_out = XTMPL (insn_elem->data, 3);
             ^                       ~
../../gcc/rtl.h:612:24: note: expanded from macro 'XTMPL'
#define XTMPL(RTX, N)   (RTL_CHECK1 (RTX, N, 'T').rt_str)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:800:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XVECLEN (insn, 1) == 1)
          ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:802:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (pattern, 1) = XVECEXP (insn, 1, 0);
          ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:802:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (pattern, 1) = XVECEXP (insn, 1, 0);
                              ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:803:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XVECEXP (insn, 1, 0) = pattern;
          ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:804:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          PUT_NUM_ELEM (XVEC (insn, 1), 1);
                        ^           ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:300:36: note: expanded from macro 'PUT_NUM_ELEM'
#define PUT_NUM_ELEM(RTVEC, NUM)        ((RTVEC)->num_elem = (NUM))
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:808:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (pattern, 1) = rtx_alloc (PARALLEL);
          ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:809:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XVEC (XEXP (pattern, 1), 0) = XVEC (insn, 1);
                ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:809:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XVEC (XEXP (pattern, 1), 0) = XVEC (insn, 1);
                                        ^           ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:810:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XVEC (insn, 1) = rtvec_alloc (1);
          ^           ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:811:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XVECEXP (insn, 1, 0) = pattern;
          ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:814:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (insn, 2) = alter_test_for_insn (ce_elem, insn_elem);
      ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:815:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XTMPL (insn, 3) = alter_output_for_insn (ce_elem, insn_elem,
      ^            ~
../../gcc/rtl.h:612:24: note: expanded from macro 'XTMPL'
#define XTMPL(RTX, N)   (RTL_CHECK1 (RTX, N, 'T').rt_str)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:846:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (pattern, 1) = XVECEXP (split, 0, 0);
          ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:852:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (pattern, 1) = rtx_alloc (PARALLEL);
          ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:853:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XVEC (XEXP (pattern, 1), 0) = XVEC (split, 0);
                ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:858:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (split, 2); i++)
                      ^               ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:862:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (pattern, 1) = XVECEXP (split, 2, i);
          ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:862:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (pattern, 1) = XVECEXP (split, 2, i);
                              ^               ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:863:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XVECEXP (split, 2, i) = pattern;
          ^               ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:1048:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (maybe_eval_c_test (XSTR (desc, 2)) != 0)
                             ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gensupport.c:1057:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (maybe_eval_c_test (XSTR (desc, 1)) != 0)
                             ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
23 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genconstants.o ../../gcc/genconstants.c
30 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genflags.o ../../gcc/genflags.c
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genconditions.o ../../gcc/genconditions.c
../../gcc/genflags.c:86:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  int len = XVECLEN (insn, 1);
            ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genflags.c:92:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    max_operand_1 (XVECEXP (insn, 1, i));
                   ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genflags.c:133:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  int truth = maybe_eval_c_test (XSTR (insn, 2));
                                 ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genflags.c:196:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  int truth = maybe_eval_c_test (XSTR (insn, 2));
                                 ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genflags.c:218:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (p = XSTR (insn, 2); *p; p++)
               ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genflags.c:270:11: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  insns = XOBFINISH (&obstack, rtx *);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genflags.c:270:11: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  insns = XOBFINISH (&obstack, rtx *);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
46 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genpreds.o ../../gcc/genpreds.c
../../gcc/genconditions.c:217:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          add_condition (XSTR (desc, 2));
                         ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genconditions.c:227:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          add_condition (XSTR (desc, 1));
                         ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
7 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/print-rtl.o ../../gcc/print-rtl.c
../../gcc/genpreds.c:40:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XEXP (defn, 1) == 0)
      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:48:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  pred->exp     = XEXP (defn, 1);
                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:49:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  pred->c_block = XSTR (defn, 2);
                  ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:125:20: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  match_test_str = XOBFINISH (rtl_obstack, const char *);
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genpreds.c:125:20: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  match_test_str = XOBFINISH (rtl_obstack, const char *);
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genpreds.c:134:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (and_exp, 1) = match_test_exp;
  ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:168:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        struct pred_data *p = lookup_predicate (XSTR (exp, 1));
                                                ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:170:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          error ("reference to undefined predicate '%s'", XSTR (exp, 1));
                                                          ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:189:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_mode_tests (XEXP (exp, 1));
                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:192:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            && NO_MODE_TEST (XEXP (exp, 1)));
                                             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genpreds.c:160:37: note: expanded from macro 'NO_MODE_TEST'
#define NO_MODE_TEST(EXP) RTX_FLAG (EXP, volatil)
                                    ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:197:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_mode_tests (XEXP (exp, 1));
                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:200:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            || NO_MODE_TEST (XEXP (exp, 1)));
                                             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genpreds.c:160:37: note: expanded from macro 'NO_MODE_TEST'
#define NO_MODE_TEST(EXP) RTX_FLAG (EXP, volatil)
                                    ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:207:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_mode_tests (XEXP (exp, 1));
                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:208:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_mode_tests (XEXP (exp, 2));
                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:211:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             && NO_MODE_TEST (XEXP (exp, 1)))
                                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genpreds.c:160:37: note: expanded from macro 'NO_MODE_TEST'
#define NO_MODE_TEST(EXP) RTX_FLAG (EXP, volatil)
                                    ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:212:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            || NO_MODE_TEST (XEXP (exp, 2)));
                                             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genpreds.c:160:37: note: expanded from macro 'NO_MODE_TEST'
#define NO_MODE_TEST(EXP) RTX_FLAG (EXP, volatil)
                                    ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:246:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (and_exp, 1) = match_test_exp;
  ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:269:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            int test1 = NO_MODE_TEST (XEXP (subexp, 1));
                                      ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genpreds.c:160:37: note: expanded from macro 'NO_MODE_TEST'
#define NO_MODE_TEST(EXP) RTX_FLAG (EXP, volatil)
                                    ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:282:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            int test1 = NO_MODE_TEST (XEXP (subexp, 1));
                                      ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genpreds.c:160:37: note: expanded from macro 'NO_MODE_TEST'
#define NO_MODE_TEST(EXP) RTX_FLAG (EXP, volatil)
                                    ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:283:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            int test2 = NO_MODE_TEST (XEXP (subexp, 2));
                                      ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genpreds.c:160:37: note: expanded from macro 'NO_MODE_TEST'
#define NO_MODE_TEST(EXP) RTX_FLAG (EXP, volatil)
                                    ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:295:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pos = &XEXP (subexp, 2);
                     ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:341:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      write_predicate_expr (name, XEXP (exp, 1));
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:349:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      write_predicate_expr (name, XEXP (exp, 1));
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:363:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      write_predicate_expr (name, XEXP (exp, 1));
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:365:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      write_predicate_expr (name, XEXP (exp, 2));
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:371:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        printf ("%s (op, mode)", XSTR (exp, 1));
                                 ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genpreds.c:373:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        printf ("%s (op, %smode)", XSTR (exp, 1), mode_name[GET_MODE (exp)]);
                                   ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genconfig.o ../../gcc/genconfig.c
../../gcc/print-rtl.c:291:7: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
                           (char *) NOTE_BLOCK (in_rtx));
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/print-rtl.c:254:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (REGNO (in_rtx) != ORIGINAL_REGNO (in_rtx))
                                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:255:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              fprintf (outfile, " [%d]", ORIGINAL_REGNO (in_rtx));
                                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:273:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            switch (NOTE_LINE_NUMBER (in_rtx))
                    ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:280:30: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  fprintf (outfile, " %d", NOTE_EH_HANDLER (in_rtx));
                                           ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:780:31: note: expanded from macro 'NOTE_EH_HANDLER'
#define NOTE_EH_HANDLER(INSN)   XCINT (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:309:14: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                print_rtx (NOTE_EXPECTED_VALUE (in_rtx));
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:782:35: note: expanded from macro 'NOTE_EXPECTED_VALUE'
#define NOTE_EXPECTED_VALUE(INSN) XCEXP (INSN, 4, NOTE)
                                  ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:315:25: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  const char *label = NOTE_DELETED_LABEL_NAME (in_rtx);
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:763:39: note: expanded from macro 'NOTE_DELETED_LABEL_NAME'
#define NOTE_DELETED_LABEL_NAME(INSN) XCSTR (INSN, 4, NOTE)
                                      ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:347:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (NOTE_LINE_NUMBER (in_rtx) < 0)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:426:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (NOTE_LINE_NUMBER (in_rtx) == NOTE_INSN_DELETED_LABEL)
                ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:479:22: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (is_insn && &INSN_CODE (in_rtx) == &XINT (in_rtx, i)
                            ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:507:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && NOTE_LINE_NUMBER (sub) == NOTE_INSN_DELETED_LABEL)
                       ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:601:39: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      fprintf (outfile, " [%d uses]", LABEL_NUSES (in_rtx));
                                      ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:679:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (PREV_INSN (x) == 0)
            ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:681:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        x = PREV_INSN (x);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:684:61: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = count, insn = x; i > 0 && insn != 0; i--, insn = NEXT_INSN (insn))
                                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:702:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      start = NEXT_INSN (start);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:714:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    x = NEXT_INSN (x);
        ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:755:52: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (tmp_rtx = rtx_first; tmp_rtx != 0; tmp_rtx = NEXT_INSN (tmp_rtx))
                                                          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:757:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || !NOTE_P (tmp_rtx) || NOTE_LINE_NUMBER (tmp_rtx) < 0)
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:780:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || !NOTE_P (x) || NOTE_LINE_NUMBER (x) < 0)
                        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
27 warnings generated.
../../gcc/genconfig.c:124:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      walk_insn_part (SET_SRC (part), recog_p,
                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genconfig.c:179:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XVEC (insn, 1) != 0)
      ^           ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genconfig.c:180:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (i = 0; i < XVECLEN (insn, 1); i++)
                    ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genconfig.c:181:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      walk_insn_part (XVECEXP (insn, 1, i), 1, 0);
                      ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genconfig.c:200:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XVEC (insn, 1) != 0)
      ^           ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genconfig.c:201:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (i = 0; i < XVECLEN (insn, 1); i++)
                    ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genconfig.c:208:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        walk_insn_part (XVECEXP (insn, 1, i), 0, 0);
                        ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genconfig.c:227:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XVECLEN (split, 2) > max_insns_per_split)
      ^               ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genconfig.c:228:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    max_insns_per_split = XVECLEN (split, 2);
                          ^               ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
20 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/gencodes.o ../../gcc/gencodes.c
9 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genattr.o ../../gcc/genattr.c
../../gcc/gencodes.c:37:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  int truth = maybe_eval_c_test (XSTR (insn, 2));
                                 ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattr.c:52:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  p = XSTR (attr, 1);
      ^           ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
1 warning generated.
../../gcc/genattr.c:139:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (i = 0; i < XVECLEN (desc, 1); i += 3)
                          ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattr.c:141:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (XVECEXP (desc, 1, i + 1) && ! have_annul_true)
                  ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattr.c:148:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (XVECEXP (desc, 1, i + 2) && ! have_annul_false)
                  ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genemit.o ../../gcc/genemit.c
4 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/pretty-print.c -o pretty-print.o
../../gcc/genemit.c:182:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (x, 1); i++)
                      ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:189:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (x, 1); i++)
                      ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:192:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gen_exp (XVECEXP (x, 1, i), subroutine_type, used);
                   ^           ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:199:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (x, 2); i++)
                      ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:203:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (x, 2); i++)
                      ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:206:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gen_exp (XVECEXP (x, 2, i), subroutine_type, used);
                   ^           ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:326:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XVEC (insn, 1))
      ^           ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:330:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = XVECLEN (insn, 1) - 1; i > 0; i--)
               ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:341:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (i != XVECLEN (insn, 1) - 1)
               ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:355:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || XVECLEN (p->pattern, 1) != XVECLEN (insn, 1))
                     ^                    ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:355:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || XVECLEN (p->pattern, 1) != XVECLEN (insn, 1))
                                                ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:358:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (j = i + 1; j < XVECLEN (insn, 1); j++)
                                  ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:360:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx old = XEXP (XVECEXP (p->pattern, 1, j), 0);
                                  ^                    ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:361:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx new = XEXP (XVECEXP (insn, 1, j), 0);
                                  ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:374:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (j == XVECLEN (insn, 1))
                       ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:423:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XVECLEN (insn, 1) == 1)
      ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:426:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      gen_exp (XVECEXP (insn, 1, 0), DEFINE_INSN, NULL);
               ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:432:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              XVECLEN (insn, 1));
              ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:434:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (insn, 1); i++)
                      ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:437:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gen_exp (XVECEXP (insn, 1, i), DEFINE_INSN, NULL);
                   ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:453:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XVEC (expand, 1) == 0)
      ^             ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:475:8: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if ((XSTR (expand, 3) == 0 || *XSTR (expand, 3) == '\0')
       ^             ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:475:34: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if ((XSTR (expand, 3) == 0 || *XSTR (expand, 3) == '\0')
                                 ^             ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:477:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XVECLEN (expand, 1) == 1)
         ^                ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:480:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      gen_exp (XVECEXP (expand, 1, 0), DEFINE_EXPAND, NULL);
               ^                ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:500:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XSTR (expand, 3) && *XSTR (expand, 3))
      ^             ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:500:28: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XSTR (expand, 3) && *XSTR (expand, 3))
                           ^             ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:512:26: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      print_rtx_ptr_loc (XSTR (expand, 3));
                         ^             ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:513:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      printf ("%s\n", XSTR (expand, 3));
                      ^             ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:517:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XVEC (expand, 1) != 0)
          ^             ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:533:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = 0; i < XVECLEN (expand, 1); i++)
                  ^                ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:535:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx next = XVECEXP (expand, 1, i);
                 ^                ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:593:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (XVEC (split, 2) == 0)
           ^            ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:633:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XSTR (split, 3))
      ^            ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:635:26: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      print_rtx_ptr_loc (XSTR (split, 3));
                         ^            ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:636:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      printf ("%s\n", XSTR (split, 3));
                      ^            ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:647:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = 0; i < XVECLEN (split, 2); i++)
                  ^               ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:649:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx next = XVECEXP (split, 2, i);
                 ^               ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:713:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = clobber->first_clobber; i < XVECLEN (clobber->pattern, 1); i++)
                                           ^                          ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:716:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gen_exp (XVECEXP (clobber->pattern, 1, i),
                   ^                          ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genemit.c:801:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  XSTR (elt, 1),
                  ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/rtl.o ../../gcc/rtl.c
../../gcc/pretty-print.c:221:21: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  new_chunk_array = XOBNEW (&buffer->chunk_obstack, struct chunk_info);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/pretty-print.c:221:21: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  new_chunk_array = XOBNEW (&buffer->chunk_obstack, struct chunk_info);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/pretty-print.c:280:20: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          args[chunk++] = XOBFINISH (&buffer->chunk_obstack, const char *);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/pretty-print.c:280:20: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          args[chunk++] = XOBFINISH (&buffer->chunk_obstack, const char *);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/pretty-print.c:359:23: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      args[chunk++] = XOBFINISH (&buffer->chunk_obstack, const char *);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/pretty-print.c:359:23: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      args[chunk++] = XOBFINISH (&buffer->chunk_obstack, const char *);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/pretty-print.c:364:19: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  args[chunk++] = XOBFINISH (&buffer->chunk_obstack, const char *);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/pretty-print.c:364:19: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  args[chunk++] = XOBFINISH (&buffer->chunk_obstack, const char *);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/pretty-print.c:538:28: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      *formatters[argno] = XOBFINISH (&buffer->chunk_obstack, const char *);
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/pretty-print.c:538:28: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      *formatters[argno] = XOBFINISH (&buffer->chunk_obstack, const char *);
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
41 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/ggc-none.o ../../gcc/ggc-none.c
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/stub-objc.c -o stub-objc.o
10 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-iterator.c -o tree-iterator.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ggc-common.c -o ggc-common.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genattrtab.o ../../gcc/genattrtab.c
../../gcc/genattrtab.c:384:7: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  h = obstack_alloc (hash_obstack, sizeof (struct attr_hash));
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:384:7: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/vec.c -o vec.o
  h = obstack_alloc (hash_obstack, sizeof (struct attr_hash));
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:398:7: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  h = obstack_alloc (hash_obstack, sizeof (struct attr_hash));
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:398:7: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  h = obstack_alloc (hash_obstack, sizeof (struct attr_hash));
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:466:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (rt_val, 1) = arg1;
          ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:475:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && XEXP (h->u.rtl, 1) == arg1)
               ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:483:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (rt_val, 1) = arg1;
          ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:519:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && XSTR (h->u.rtl, 1) == arg1)
               ^               ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:527:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XSTR (rt_val, 1) = arg1;
          ^             ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:659:13: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  new_str = obstack_alloc (hash_obstack, len + 1);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:659:13: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  new_str = obstack_alloc (hash_obstack, len + 1);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:788:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XSTR (exp, 1)[0] == '!')
          ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:794:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (n_comma_elts (XSTR (exp, 1)) == 1)
                             ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:800:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                return mk_attr_alt (1 << atoi (XSTR (exp, 1)));
                                               ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:811:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          exp = attr_eq (XSTR (exp, 0), XSTR (exp, 1));
                                        ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:821:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (p = XSTR (exp, 1); *p; p++)
                       ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:830:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && ! strcmp (XSTR (exp, 1), XSTR (av->value, 0)))
                                 ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:835:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       XSTR (exp, 1), XSTR (exp, 0));
                       ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:844:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              name_ptr = XSTR (exp, 1);
                         ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:854:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              name_ptr = XSTR (exp, 1);
                         ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:879:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 1) = check_attr_test (XEXP (exp, 1), is_const, lineno);
                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:879:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 1) = check_attr_test (XEXP (exp, 1), is_const, lineno);
      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:901:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        attr_rtx (SYMBOL_REF, XSTR (XEXP (exp, 1), 0)));
                                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:995:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 1) = check_attr_value (XEXP (exp, 1), attr);
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:995:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 1) = check_attr_value (XEXP (exp, 1), attr);
      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:996:41: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 2) = check_attr_value (XEXP (exp, 2), attr);
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:996:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 2) = check_attr_value (XEXP (exp, 2), attr);
      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1017:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 1) = check_attr_value (XEXP (exp, 1), attr);
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1017:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 1) = check_attr_value (XEXP (exp, 1), attr);
      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1046:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 1) = check_attr_value (XEXP (exp, 1), attr);
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1046:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 1) = check_attr_value (XEXP (exp, 1), attr);
      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1104:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XVECLEN (exp, 1) != num_alt)
      ^             ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1123:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XVECEXP (condexp, 0, 2 * i + 1) = XVECEXP (exp, 1, i);
                                        ^             ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1126:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (condexp, 1) = XVECEXP (exp, 1, i);
  ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1126:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (condexp, 1) = XVECEXP (exp, 1, i);
                      ^             ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1143:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  n = n_comma_elts (XSTR (exp, 1));
                    ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1147:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     attr_rtx (CONST_STRING, XSTR (exp, 1)));
                                             ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1151:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XVEC (newexp, 1) = rtvec_alloc (n);
  ^             ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1154:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  name_ptr = XSTR (exp, 1);
             ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1157:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    XVECEXP (newexp, 1, n++) = attr_rtx (CONST_STRING, p);
    ^                ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1219:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (value, 1) = check_attr_value (XEXP (value, 1), attr);
                                              ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1219:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (value, 1) = check_attr_value (XEXP (value, 1), attr);
          ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1267:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XVECEXP (newexp, 0, 1) = XEXP (exp, 1);
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1269:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (newexp, 1) = XEXP (exp, 2);
      ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1269:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (newexp, 1) = XEXP (exp, 2);
                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1281:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return make_canonical (attr, XEXP (exp, 1));
                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1282:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        defval = XEXP (exp, 1) = make_canonical (attr, XEXP (exp, 1));
                                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1282:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        defval = XEXP (exp, 1) = make_canonical (attr, XEXP (exp, 1));
                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1309:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     copy_boolean (XEXP (exp, 1)));
                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1312:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (exp, 1) = DEF_ATTR_STRING (XSTR (exp, 1));
                                       ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:259:55: note: expanded from macro 'DEF_ATTR_STRING'
#define DEF_ATTR_STRING(S) (attr_string ((S), strlen (S)))
                                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1312:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (exp, 1) = DEF_ATTR_STRING (XSTR (exp, 1));
                                       ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:259:43: note: expanded from macro 'DEF_ATTR_STRING'
#define DEF_ATTR_STRING(S) (attr_string ((S), strlen (S)))
                                          ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1312:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (exp, 1) = DEF_ATTR_STRING (XSTR (exp, 1));
      ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1313:40: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (exp, 2) = DEF_ATTR_STRING (XSTR (exp, 2));
                                       ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:259:55: note: expanded from macro 'DEF_ATTR_STRING'
#define DEF_ATTR_STRING(S) (attr_string ((S), strlen (S)))
                                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1313:40: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (exp, 2) = DEF_ATTR_STRING (XSTR (exp, 2));
                                       ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:259:43: note: expanded from macro 'DEF_ATTR_STRING'
#define DEF_ATTR_STRING(S) (attr_string ((S), strlen (S)))
                                          ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1313:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (exp, 2) = DEF_ATTR_STRING (XSTR (exp, 2));
      ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1318:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (exp, 1) = DEF_ATTR_STRING (XSTR (exp, 1));
                                       ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:259:55: note: expanded from macro 'DEF_ATTR_STRING'
#define DEF_ATTR_STRING(S) (attr_string ((S), strlen (S)))
                                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1318:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (exp, 1) = DEF_ATTR_STRING (XSTR (exp, 1));
                                       ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:259:43: note: expanded from macro 'DEF_ATTR_STRING'
#define DEF_ATTR_STRING(S) (attr_string ((S), strlen (S)))
                                          ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1318:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XSTR (exp, 1) = DEF_ATTR_STRING (XSTR (exp, 1));
      ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1354:8: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  av = oballoc (sizeof (struct attr_value));
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:1354:8: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  av = oballoc (sizeof (struct attr_value));
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:1392:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (condexp, 1) = make_numeric_value (0);
  ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1398:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = make_numeric_value (XVECLEN (delay->def, 1) / 3);
                              ^                    ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1408:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (condexp, 1) = make_numeric_value (0);
      ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1424:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (delay->def, 1); i += 3)
                      ^                    ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1426:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          condexp = XVECEXP (delay->def, 1, i);
                    ^                    ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1438:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              condexp = XVECEXP (delay->def, 1, i + 1);
                        ^                    ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1450:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              condexp = XVECEXP (delay->def, 1, i + 2);
                        ^                    ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1497:12: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      ie = oballoc (sizeof (struct insn_ent));
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:1497:12: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      ie = oballoc (sizeof (struct insn_ent));
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:1490:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            value = XEXP (XVECEXP (id->def, id->vec_idx, i), 1);
                    ^                                        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1538:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (newexp, 1) = substitute_address (XEXP (exp, 1),
                                             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1538:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (newexp, 1) = substitute_address (XEXP (exp, 1),
      ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1554:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       substitute_address (XEXP (exp, 1),
                                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1556:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       substitute_address (XEXP (exp, 2),
                                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1628:15: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
            new_ie = oballoc (sizeof (struct insn_ent));
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:1628:15: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
            new_ie = oballoc (sizeof (struct insn_ent));
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:1718:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (rtl_obstack);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:1718:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (rtl_obstack);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:1710:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx defval = XEXP (exp, 1);
               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1711:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx new_defval = XEXP (exp, 1);
                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1787:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (len != XVECLEN (exp, 0) || new_defval != XEXP (exp, 1))
                                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1812:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (newexp, 1) = new_defval;
      ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1894:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      exp = insert_right_side (code, exp, XEXP (term, 1),
                                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1902:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx new = insert_right_side (code, XEXP (exp, 1),
                                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1904:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (new != XEXP (exp, 1))
                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1933:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           | compute_alternative_mask (XEXP (exp, 1), code);
                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1938:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    string = XSTR (XEXP (exp, 0), 1);
             ^                    ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1942:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    string = XSTR (exp, 1);
             ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1946:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (code == AND && XINT (exp, 1))
                         ^          ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1949:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (code == IOR && !XINT (exp, 1))
                          ^          ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:1991:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! strcmp_check (XSTR (value, 0), XSTR (exp, 1)))
                                           ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:104:40: note: expanded from macro 'strcmp_check'
#define strcmp_check(S1, S2) ((S1) != (S2))
                                       ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2003:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        gcc_assert (strlen (XSTR (exp, 0)) + strlen (XSTR (exp, 1)) + 2
                                                     ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2008:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        strcat (string, XSTR (exp, 1));
                        ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_string.h:135:33: note: expanded from macro 'strcat'
                __builtin___strcat_chk (dest, __VA_ARGS__, __darwin_obsz (dest))
                                              ^~~~~~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2058:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 evaluate_eq_attr (exp, XEXP (value, 1),
                                                        ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2109:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = simplify_and_tree (XEXP (exp, 1), pterm, insn_code, insn_index);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2110:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (left != XEXP (exp, 0) || right != XEXP (exp, 1))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2127:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = simplify_and_tree (XEXP (exp, 1), &temp, insn_code, insn_index);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2133:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (left != XEXP (exp, 0) || right != XEXP (exp, 1))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2172:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! strcmp_check (XSTR (exp, 1), XSTR (*pterm, 1)))
                          ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:104:32: note: expanded from macro 'strcmp_check'
#define strcmp_check(S1, S2) ((S1) != (S2))
                               ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2172:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! strcmp_check (XSTR (exp, 1), XSTR (*pterm, 1)))
                                         ^             ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:104:40: note: expanded from macro 'strcmp_check'
#define strcmp_check(S1, S2) ((S1) != (S2))
                                       ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2184:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! strcmp_check (XSTR (*pterm, 1), XSTR (XEXP (exp, 0), 1)))
                          ^             ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:104:32: note: expanded from macro 'strcmp_check'
#define strcmp_check(S1, S2) ((S1) != (S2))
                               ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2184:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! strcmp_check (XSTR (*pterm, 1), XSTR (XEXP (exp, 0), 1)))
                                            ^                    ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:104:40: note: expanded from macro 'strcmp_check'
#define strcmp_check(S1, S2) ((S1) != (S2))
                                       ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2196:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! strcmp_check (XSTR (exp, 1), XSTR (XEXP (*pterm, 0), 1)))
                          ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:104:32: note: expanded from macro 'strcmp_check'
#define strcmp_check(S1, S2) ((S1) != (S2))
                               ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2196:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! strcmp_check (XSTR (exp, 1), XSTR (XEXP (*pterm, 0), 1)))
                                         ^                       ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:104:40: note: expanded from macro 'strcmp_check'
#define strcmp_check(S1, S2) ((S1) != (S2))
                                       ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2239:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = simplify_or_tree (XEXP (exp, 1), pterm, insn_code, insn_index);
                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2240:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (left != XEXP (exp, 0) || right != XEXP (exp, 1))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2257:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = simplify_or_tree (XEXP (exp, 1), &temp, insn_code, insn_index);
                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2263:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (left != XEXP (exp, 0) || right != XEXP (exp, 1))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2306:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XSTR (x, 1)[0])
          ^        ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2369:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch ((XINT (s1, 1) << 1) | XINT (s2, 1))
           ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2369:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch ((XINT (s1, 1) << 1) | XINT (s2, 1))
                                ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2393:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch ((XINT (s1, 1) << 1) | XINT (s2, 1))
           ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2393:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch ((XINT (s1, 1) << 1) | XINT (s2, 1))
                                ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2419:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch ((XINT (s1, 1) << 1) | XINT (s2, 1))
           ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2419:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch ((XINT (s1, 1) << 1) | XINT (s2, 1))
                                ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2436:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (result, 1) = XINT (s1, 1) & XINT (s2, 1);
                     ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2436:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (result, 1) = XINT (s1, 1) & XINT (s2, 1);
                                    ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2436:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (result, 1) = XINT (s1, 1) & XINT (s2, 1);
  ^             ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2448:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch ((XINT (s1, 1) << 1) | XINT (s2, 1))
           ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2448:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch ((XINT (s1, 1) << 1) | XINT (s2, 1))
                                ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2466:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (result, 1) = XINT (s1, 1) | XINT (s2, 1);
                     ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2466:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (result, 1) = XINT (s1, 1) | XINT (s2, 1);
                                    ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2466:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (result, 1) = XINT (s1, 1) | XINT (s2, 1);
  ^             ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2478:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (result, 1) = 1 - XINT (s, 1);
                         ^        ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2478:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (result, 1) = 1 - XINT (s, 1);
  ^             ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2492:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (result, 1) = 0;
  ^             ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2527:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = SIMPLIFY_TEST_EXP (XEXP (exp, 1), insn_code, insn_index);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:256:27: note: expanded from macro 'SIMPLIFY_TEST_EXP'
  (ATTR_IND_SIMPLIFIED_P (EXP) || ATTR_CURR_SIMPLIFIED_P (EXP) ? (EXP)  \
                          ^~~
../../gcc/genattrtab.c:95:47: note: expanded from macro 'ATTR_IND_SIMPLIFIED_P'
#define ATTR_IND_SIMPLIFIED_P(RTX) (RTX_FLAG((RTX), unchanging))
                                              ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2527:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = SIMPLIFY_TEST_EXP (XEXP (exp, 1), insn_code, insn_index);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:256:59: note: expanded from macro 'SIMPLIFY_TEST_EXP'
  (ATTR_IND_SIMPLIFIED_P (EXP) || ATTR_CURR_SIMPLIFIED_P (EXP) ? (EXP)  \
                                                          ^~~
../../gcc/genattrtab.c:96:48: note: expanded from macro 'ATTR_CURR_SIMPLIFIED_P'
#define ATTR_CURR_SIMPLIFIED_P(RTX) (RTX_FLAG((RTX), in_struct))
                                               ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2527:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = SIMPLIFY_TEST_EXP (XEXP (exp, 1), insn_code, insn_index);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:257:25: note: expanded from macro 'SIMPLIFY_TEST_EXP'
   : simplify_test_exp (EXP, INSN_CODE, INSN_INDEX))
                        ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2527:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = SIMPLIFY_TEST_EXP (XEXP (exp, 1), insn_code, insn_index);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:256:67: note: expanded from macro 'SIMPLIFY_TEST_EXP'
  (ATTR_IND_SIMPLIFIED_P (EXP) || ATTR_CURR_SIMPLIFIED_P (EXP) ? (EXP)  \
                                                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2554:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             attr_rtx (AND, left, XEXP (right, 1)));
                                                  ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2561:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (left == XEXP (exp, 0) && right == XEXP (exp, 1))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2582:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && XINT (left, 1));
                       ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2589:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     && XINT (right, 1));
                        ^            ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2620:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (left != XEXP (exp, 0) || right != XEXP (exp, 1))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2631:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = SIMPLIFY_TEST_EXP (XEXP (exp, 1), insn_code, insn_index);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:256:27: note: expanded from macro 'SIMPLIFY_TEST_EXP'
  (ATTR_IND_SIMPLIFIED_P (EXP) || ATTR_CURR_SIMPLIFIED_P (EXP) ? (EXP)  \
                          ^~~
../../gcc/genattrtab.c:95:47: note: expanded from macro 'ATTR_IND_SIMPLIFIED_P'
#define ATTR_IND_SIMPLIFIED_P(RTX) (RTX_FLAG((RTX), unchanging))
                                              ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2631:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = SIMPLIFY_TEST_EXP (XEXP (exp, 1), insn_code, insn_index);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:256:59: note: expanded from macro 'SIMPLIFY_TEST_EXP'
  (ATTR_IND_SIMPLIFIED_P (EXP) || ATTR_CURR_SIMPLIFIED_P (EXP) ? (EXP)  \
                                                          ^~~
../../gcc/genattrtab.c:96:48: note: expanded from macro 'ATTR_CURR_SIMPLIFIED_P'
#define ATTR_CURR_SIMPLIFIED_P(RTX) (RTX_FLAG((RTX), in_struct))
                                               ^~~
../../gcc/rtl.h:513:31: note: expanded from macro 'RTX_FLAG'
#define RTX_FLAG(RTX, FLAG)     ((RTX)->FLAG)
                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2631:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = SIMPLIFY_TEST_EXP (XEXP (exp, 1), insn_code, insn_index);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:257:25: note: expanded from macro 'SIMPLIFY_TEST_EXP'
   : simplify_test_exp (EXP, INSN_CODE, INSN_INDEX))
                        ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2631:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      right = SIMPLIFY_TEST_EXP (XEXP (exp, 1), insn_code, insn_index);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/genattrtab.c:256:67: note: expanded from macro 'SIMPLIFY_TEST_EXP'
  (ATTR_IND_SIMPLIFIED_P (EXP) || ATTR_CURR_SIMPLIFIED_P (EXP) ? (EXP)  \
                                                                  ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2643:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (left == XEXP (exp, 0) && right == XEXP (exp, 1))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2667:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          newexp = attr_rtx (IOR, XEXP (left, 1), XEXP (right, 1));
                                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2667:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          newexp = attr_rtx (IOR, XEXP (left, 1), XEXP (right, 1));
                                                  ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2681:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && !XINT (left, 1))
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2686:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && !XINT (right, 1))
                           ^            ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2713:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (left != XEXP (exp, 0) || right != XEXP (exp, 1))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2748:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             attr_rtx (NOT, XEXP (left, 1)));
                                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2756:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             attr_rtx (NOT, XEXP (left, 1)));
                                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2774:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          newexp = mk_attr_alt (1 << atoi (XSTR (exp, 1)));
                                           ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2993:9: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          av = oballoc (sizeof (struct attr_value));
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:2993:9: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          av = oballoc (sizeof (struct attr_value));
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:2986:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (*XSTR (exp, 1) == '\0')
       ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:2990:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      name_ptr = XSTR (exp, 1);
                 ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3014:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 2) = XEXP (XEXP (exp, 2), 0);
      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3014:29: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (exp, 2) = XEXP (XEXP (exp, 2), 0);
                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3025:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (exp, 2) = check_attr_value (XEXP (exp, 2), attr);
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3025:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (exp, 2) = check_attr_value (XEXP (exp, 2), attr);
  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3026:39: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  attr->default_val = get_attr_value (XEXP (exp, 2), attr, -2);
                                      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3040:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return n_comma_elts (XSTR (exp, 2));
                         ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3137:8: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  id = oballoc (sizeof (struct insn_def));
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:3137:8: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  id = oballoc (sizeof (struct insn_def));
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:3201:11: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  delay = oballoc (sizeof (struct delay_desc));
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:3201:11: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  delay = oballoc (sizeof (struct delay_desc));
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:3185:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XVECLEN (def, 1) % 3 != 0)
      ^             ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3193:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = 0; i < XVECLEN (def, 1); i += 3)
                  ^             ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3195:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XVECEXP (def, 1, i + 1))
          ^             ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3197:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XVECEXP (def, 1, i + 2))
          ^             ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3319:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      write_test_expr (XEXP (exp, 1), flags | comparison_operator);
                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3327:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          printf ("which_alternative != %s", XSTR (XEXP (exp, 0), 1));
                                             ^                    ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3411:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          printf ("which_alternative == %s", XSTR (exp, 1));
                                             ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3432:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          write_attr_valueq (attr, XSTR (exp, 1));
                                   ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3447:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XSTR (exp, 1) == NULL || *XSTR (exp, 1) == '\0')
          ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3447:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XSTR (exp, 1) == NULL || *XSTR (exp, 1) == '\0')
                                    ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3457:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                XSTR (exp, 1), XINT (exp, 0), GET_MODE_NAME (GET_MODE (exp)));
                ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3492:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      write_test_expr (XEXP (exp, 1), flags | 1);
                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3494:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      write_test_expr (XEXP (exp, 2), flags | 1);
                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3521:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      current_max = max_attr_value (XEXP (exp, 1), unknownp);
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3531:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      current_max = max_attr_value (XEXP (exp, 1), unknownp);
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3532:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      n = max_attr_value (XEXP (exp, 2), unknownp);
                          ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3562:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      current_min = min_attr_value (XEXP (exp, 1), unknownp);
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3572:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      current_min = min_attr_value (XEXP (exp, 1), unknownp);
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3573:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      n = min_attr_value (XEXP (exp, 2), unknownp);
                          ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3604:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      current_or = or_attr_value (XEXP (exp, 1), unknownp);
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3610:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      current_or = or_attr_value (XEXP (exp, 1), unknownp);
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3611:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      current_or |= or_attr_value (XEXP (exp, 2), unknownp);
                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3773:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      exp = eliminate_known_true (XEXP (known_true, 1), exp,
                                  ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:3799:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx default_val = XEXP (value, 1);
                        ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:4072:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      write_attr_value (attr, XEXP (value, 1));
                              ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:4129:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (XVECLEN (delay->def, 1) / 3 > max_slots)
        ^                    ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:4130:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      max_slots = XVECLEN (delay->def, 1) / 3;
                  ^                    ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:4200:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (i = 0; i < XVECLEN (delay->def, 1); i += 3)
                        ^                    ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genattrtab.c:4280:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  attr = oballoc (sizeof (struct attr_desc));
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:4280:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  attr = oballoc (sizeof (struct attr_desc));
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:4549:23: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  insn_alternatives = oballoc (insn_code_number * sizeof (int));
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:4549:23: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  insn_alternatives = oballoc (insn_code_number * sizeof (int));
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:4555:25: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  insn_n_alternatives = oballoc (insn_code_number * sizeof (int));
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genattrtab.c:4555:25: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  insn_n_alternatives = oballoc (insn_code_number * sizeof (int));
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/genattrtab.c:344:23: note: expanded from macro 'oballoc'
#define oballoc(size) obstack_alloc (hash_obstack, size)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genattrtab.c:3102:1: warning: function 'contained_in_p' is not needed and will not be emitted [-Wunneeded-internal-declaration]
contained_in_p (rtx inner, rtx exp)
^
../../gcc/genattrtab.c:3960:1: warning: function 'write_expr_attr_cache' is not needed and will not be emitted [-Wunneeded-internal-declaration]
write_expr_attr_cache (rtx p, struct attr_desc *attr)
^
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genmddeps \
 build/genmddeps.o build/gensupport.o build/dummy-conditions.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o \
 build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genconstants \
 build/genconstants.o build/gensupport.o build/dummy-conditions.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o \
 build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genconditions \
 build/genconditions.o build/gensupport.o build/dummy-conditions.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o \
 build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genpreds \
 build/genpreds.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/dummy-conditions.o build/print-rtl.o \
 build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
build/genmddeps ../../gcc/config/i386/i386.md > tmp-mddeps
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-mddeps mddeps.mk
echo timestamp > s-mddeps
build/genconstants ../../gcc/config/i386/i386.md > tmp-constants.h
build/genconditions ../../gcc/config/i386/i386.md > tmp-conditions.c
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-constants.h insn-constants.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-conditions.c insn-conditions.c
echo timestamp > s-constants
build/genpreds -h ../../gcc/config/i386/i386.md > tmp-preds.h
echo timestamp > s-conditions
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-preds.h tm-preds.h
198 warnings generated.
build/genpreds ../../gcc/config/i386/i386.md > tmp-preds.c
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-preds.c insn-preds.c
echo timestamp > s-preds
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute  -Wno-error  -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/insn-conditions.o insn-conditions.c
In file included from insn-conditions.c:37:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/config/i386/i386.md:4169:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4169:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4250:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4250:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4197:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4197:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4250:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4250:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4169:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4169:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4211:29: warning: self-comparison always evaluates to false [-Wtautological-compare]
        && (TARGET_64BIT || DImode != DImode))
                                   ^
../../gcc/config/i386/i386.md:4211:29: warning: self-comparison always evaluates to false [-Wtautological-compare]
        && (TARGET_64BIT || DImode != DImode))
                                   ^
13 warnings generated.
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genflags \
	build/genflags.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o \
	build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genconfig \
	build/genconfig.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o \
	build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/gencodes \
	build/gencodes.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o \
	build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genattr \
	build/genattr.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o \
	build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genemit \
	build/genemit.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o \
	build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genopinit \
	build/genopinit.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o \
	build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genoutput \
	build/genoutput.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o \
	build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genpeep \
	build/genpeep.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o \
	build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genrecog \
	build/genrecog.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o \
	build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
build/genflags ../../gcc/config/i386/i386.md > tmp-flags.h
build/genconfig ../../gcc/config/i386/i386.md > tmp-config.h
build/gencodes ../../gcc/config/i386/i386.md > tmp-codes.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-flags.h insn-flags.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-codes.h insn-codes.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-config.h insn-config.h
echo timestamp > s-flags
echo timestamp > s-config
echo timestamp > s-codes
build/genattr ../../gcc/config/i386/i386.md > tmp-attr.h
build/genemit ../../gcc/config/i386/i386.md > tmp-emit.c
build/genopinit ../../gcc/config/i386/i386.md > tmp-opinit.c
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-attr.h insn-attr.h
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-emit.c insn-emit.c
echo timestamp > s-attr
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-opinit.c insn-opinit.c
build/genoutput ../../gcc/config/i386/i386.md > tmp-output.c
echo timestamp > s-emit
echo timestamp > s-opinit
build/genpeep ../../gcc/config/i386/i386.md > tmp-peep.c
build/genrecog ../../gcc/config/i386/i386.md > tmp-recog.c
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-peep.c insn-peep.c
../../gcc/config/i386/i386.md:18609: warning: operand 1 missing mode?
../../gcc/config/i386/i386.md:18652: warning: operand 1 missing mode?
echo timestamp > s-peep
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-recog.c insn-recog.c
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-output.c insn-output.c
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-convert.c -o c-convert.o
echo timestamp > s-output
echo timestamp > s-recog
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-aux-info.c -o c-aux-info.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-common.c -o c-common.o
In file included from ../../gcc/c-common.c:29:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/c-common.c:1101:7: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  l = XOBNEW (&tlist_obstack, struct tlist);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-common.c:1101:7: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  l = XOBNEW (&tlist_obstack, struct tlist);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-common.c:1371:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
            t = XOBNEW (&tlist_obstack, struct tlist_cache);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-common.c:1371:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
            t = XOBNEW (&tlist_obstack, struct tlist_cache);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-common.c:1434:33: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      tlist_firstobj = (char *) obstack_alloc (&tlist_obstack, 0);
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-common.c:1434:33: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      tlist_firstobj = (char *) obstack_alloc (&tlist_obstack, 0);
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   \
	../../gcc/c-opts.c -o c-opts.o 
../../gcc/c-common.c:3963:10: warning: case value not in enumerated type 'enum tree_code' [-Wswitch]
    case COMPOUND_LITERAL_EXPR:
         ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-format.c -o c-format.o
../../gcc/c-common.c:2993:29: warning: unused typedef 'builtin_type' [-Wunused-local-typedef]
  typedef enum builtin_type builtin_type;
                            ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-semantics.c -o c-semantics.o
In file included from ../../gcc/c-semantics.c:43:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-incpath.c -o c-incpath.o
../../gcc/c-incpath.c:73:2: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
 _("  as it is a non-system directory that duplicates a system directory\n"));
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^~~~~~~~~~~~~~~
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/c-incpath.c:73:2: note: treat the string as an argument to avoid this
 _("  as it is a non-system directory that duplicates a system directory\n"));
 ^
 "%s", 
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/c-incpath.c:286:24: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
      fprintf (stderr, _("#include \"...\" search starts here:\n"));
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^~~~~~~~~~~~~~~
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/c-incpath.c:286:24: note: treat the string as an argument to avoid this
      fprintf (stderr, _("#include \"...\" search starts here:\n"));
                       ^
                       "%s", 
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/c-incpath.c:290:23: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
            fprintf (stderr, _("#include <...> search starts here:\n"));
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^~~~~~~~~~~~~~~
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/c-incpath.c:290:23: note: treat the string as an argument to avoid this
            fprintf (stderr, _("#include <...> search starts here:\n"));
                             ^
                             "%s", 
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/c-incpath.c:295:24: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
      fprintf (stderr, _("End of search list.\n"));
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^~~~~~~~~~~~~~~
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/c-incpath.c:295:24: note: treat the string as an argument to avoid this
      fprintf (stderr, _("End of search list.\n"));
                       ^
                       "%s", 
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   \
  -DGCC_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/include\" -DGPLUSPLUS_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/../../../..`echo /opt/pkg | sed -e 's|^/opt/pkg||' -e 's|/[^/]*|/..|g'`/include/c++/4.1.2\" -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/../../../..`echo /opt/pkg | sed -e 's|^/opt/pkg||' -e 's|/[^/]*|/..|g'`/include/c++/4.1.2/x86_64-apple-darwin21\" -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/../../../..`echo /opt/pkg | sed -e 's|^/opt/pkg||' -e 's|/[^/]*|/..|g'`/include/c++/4.1.2/backward\" -DLOCAL_INCLUDE_DIR=\"/usr/local/include\" -DCROSS_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/../../../../x86_64-apple-darwin21/sys-include\" -DTOOL_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/../../../../x86_64-apple-darwin21/include\"  \
  -c ../../gcc/cppdefault.c -o cppdefault.o
4 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-ppoutput.c -o c-ppoutput.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-cppbuiltin.c -o c-cppbuiltin.o
9 warnings generated.
In file included from ../../gcc/c-cppbuiltin.c:31:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   \
-DPREFIX=\"/opt/pkg\" -DBASEVER="\"4.1.2\"" \
  -c ../../gcc/prefix.c -o prefix.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-objc-common.c -o c-objc-common.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-dump.c -o c-dump.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   \
  -DHOST_MACHINE=\"x86_64-apple-darwin21\" -DTARGET_MACHINE=\"x86_64-apple-darwin21\" \
  ../../gcc/c-pch.c -o c-pch.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-parser.c -o c-parser.o
In file included from ../../gcc/c-pch.c:29:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  ../../gcc/config/darwin-c.c -DGCC_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/include\" -DGPLUSPLUS_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/../../../..`echo /opt/pkg | sed -e 's|^/opt/pkg||' -e 's|/[^/]*|/..|g'`/include/c++/4.1.2\" -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/../../../..`echo /opt/pkg | sed -e 's|^/opt/pkg||' -e 's|/[^/]*|/..|g'`/include/c++/4.1.2/x86_64-apple-darwin21\" -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/../../../..`echo /opt/pkg | sed -e 's|^/opt/pkg||' -e 's|/[^/]*|/..|g'`/include/c++/4.1.2/backward\" -DLOCAL_INCLUDE_DIR=\"/usr/local/include\" -DCROSS_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/../../../../x86_64-apple-darwin21/sys-include\" -DTOOL_INCLUDE_DIR=\"/opt/pkg/lib/gcc/x86_64-apple-darwin21/4.1.2/../../../../x86_64-apple-darwin21/include\" 
In file included from ../../gcc/c-parser.c:52:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/c-parser.c:451:10: warning: case value not in enumerated type 'enum cpp_ttype' [-Wswitch]
    case CPP_KEYWORD:
         ^
../../gcc/c-parser.c:240:21: note: expanded from macro 'CPP_KEYWORD'
#define CPP_KEYWORD ((enum cpp_ttype) (N_TTYPES + 1))
                    ^
../../gcc/c-parser.c:515:10: warning: case value not in enumerated type 'enum cpp_ttype' [-Wswitch]
    case CPP_KEYWORD:
         ^
../../gcc/c-parser.c:240:21: note: expanded from macro 'CPP_KEYWORD'
#define CPP_KEYWORD ((enum cpp_ttype) (N_TTYPES + 1))
                    ^
../../gcc/c-parser.c:973:32: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      void *obstack_position = obstack_alloc (&parser_obstack, 0);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-parser.c:973:32: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      void *obstack_position = obstack_alloc (&parser_obstack, 0);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-parser.c:1014:10: warning: case value not in enumerated type 'enum cpp_ttype' [-Wswitch]
    case CPP_KEYWORD:
         ^
../../gcc/c-parser.c:240:21: note: expanded from macro 'CPP_KEYWORD'
#define CPP_KEYWORD ((enum cpp_ttype) (N_TTYPES + 1))
                    ^
../../gcc/c-parser.c:2378:29: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          struct c_arg_info *ret = XOBNEW (&parser_obstack, struct c_arg_info);
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-parser.c:2378:29: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          struct c_arg_info *ret = XOBNEW (&parser_obstack, struct c_arg_info);
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-parser.c:2419:32: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      struct c_arg_info *ret = XOBNEW (&parser_obstack, struct c_arg_info);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-parser.c:2419:32: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      struct c_arg_info *ret = XOBNEW (&parser_obstack, struct c_arg_info);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-parser.c:2429:32: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      struct c_arg_info *ret = XOBNEW (&parser_obstack, struct c_arg_info);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-parser.c:2429:32: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      struct c_arg_info *ret = XOBNEW (&parser_obstack, struct c_arg_info);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-parser.c:2478:5: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
                = XOBNEW (&parser_obstack, struct c_arg_info);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-parser.c:2478:5: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
                = XOBNEW (&parser_obstack, struct c_arg_info);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-parser.c:2503:9: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
                    = XOBNEW (&parser_obstack, struct c_arg_info);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-parser.c:2503:9: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
                    = XOBNEW (&parser_obstack, struct c_arg_info);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-parser.c:2824:9: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  ret = XOBNEW (&parser_obstack, struct c_type_name);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-parser.c:2824:9: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  ret = XOBNEW (&parser_obstack, struct c_type_name);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-parser.c:3469:10: warning: case value not in enumerated type 'enum cpp_ttype' [-Wswitch]
    case CPP_KEYWORD:
         ^
../../gcc/c-parser.c:240:21: note: expanded from macro 'CPP_KEYWORD'
#define CPP_KEYWORD ((enum cpp_ttype) (N_TTYPES + 1))
                    ^
../../gcc/c-parser.c:4597:10: warning: case value not in enumerated type 'enum cpp_ttype' [-Wswitch]
    case CPP_KEYWORD:
         ^
../../gcc/c-parser.c:240:21: note: expanded from macro 'CPP_KEYWORD'
#define CPP_KEYWORD ((enum cpp_ttype) (N_TTYPES + 1))
                    ^
../../gcc/c-parser.c:4894:10: warning: case value not in enumerated type 'enum cpp_ttype' [-Wswitch]
    case CPP_KEYWORD:
         ^
../../gcc/c-parser.c:240:21: note: expanded from macro 'CPP_KEYWORD'
#define CPP_KEYWORD ((enum cpp_ttype) (N_TTYPES + 1))
                    ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-gimplify.c -o c-gimplify.o
In file included from ../../gcc/c-gimplify.c:38:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/c-gimplify.c:220:10: warning: case value not in enumerated type 'enum tree_code' [-Wswitch]
    case COMPOUND_LITERAL_EXPR:
         ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-mudflap.c -o tree-mudflap.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-pretty-print.c -o c-pretty-print.o
In file included from ../../gcc/tree-mudflap.c:37:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/c-pretty-print.c:1359:10: warning: case value not in enumerated type 'enum tree_code' [-Wswitch]
    case COMPOUND_LITERAL_EXPR:
         ^
../../gcc/c-pretty-print.c:1861:10: warning: case value not in enumerated type 'enum tree_code' [-Wswitch]
    case COMPOUND_LITERAL_EXPR:
         ^
21 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/main.c -o main.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-chrec.c -o tree-chrec.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-scalar-evolution.c -o tree-scalar-evolution.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-data-ref.c -o tree-data-ref.o
In file included from ../../gcc/tree-chrec.c:37:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-chrec.c:58:1: warning: unused function 'chrec_fold_poly_cst' [-Wunused-function]
chrec_fold_poly_cst (enum tree_code code, 
^
In file included from ../../gcc/tree-scalar-evolution.c:246:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-data-ref.c:88:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(ddr_p);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:90:1: note: expanded from here
VEC_ddr_p_must_be_pointer_type
^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:118:1: note: expanded from here
VEC_ddr_p_base_last
^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:142:1: note: expanded from here
VEC_ddr_p_base_embedded_size
^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:150:1: note: expanded from here
VEC_ddr_p_base_embedded_init
^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:174:1: note: expanded from here
VEC_ddr_p_base_pop
^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:182:1: note: expanded from here
VEC_ddr_p_base_truncate
^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:190:1: note: expanded from here
VEC_ddr_p_base_replace
^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:206:1: note: expanded from here
VEC_ddr_p_base_ordered_remove
^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:214:1: note: expanded from here
VEC_ddr_p_base_unordered_remove
^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:222:1: note: expanded from here
VEC_ddr_p_base_address
^
../../gcc/tree-data-ref.c:3587:1: warning: unused function 'VEC_ddr_p_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:230:1: note: expanded from here
VEC_ddr_p_base_lower_bound
^
../../gcc/tree-data-ref.c:3588:1: warning: unused function 'VEC_ddr_p_heap_alloc' [-Wunused-function]
DEF_VEC_ALLOC_P(ddr_p,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:672:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:10:1: note: expanded from here
VEC_ddr_p_heap_alloc
^
../../gcc/tree-data-ref.c:3588:1: warning: unused function 'VEC_ddr_p_heap_free' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:679:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,free)                                      \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:20:1: note: expanded from here
VEC_ddr_p_heap_free
^
../../gcc/tree-data-ref.c:3588:1: warning: unused function 'VEC_ddr_p_heap_copy' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:33:1: note: expanded from here
VEC_ddr_p_heap_copy
^
../../gcc/tree-data-ref.c:3588:1: warning: unused function 'VEC_ddr_p_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:67:1: note: expanded from here
VEC_ddr_p_heap_safe_grow
^
../../gcc/tree-data-ref.c:3588:1: warning: unused function 'VEC_ddr_p_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:103:1: note: expanded from here
VEC_ddr_p_heap_safe_insert
^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-cfg.c -o tree-cfg.o
In file included from ../../gcc/tree-cfg.c:31:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
1 warning generated.
In file included from ../../gcc/tree-cfg.c:38:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-dfa.c -o tree-dfa.o
../../gcc/tree-cfg.c:2791:32: warning: implicit conversion from enumeration type 'enum bsi_iterator_update' to different enumeration type 'enum tsi_iterator_update' [-Wenum-conversion]
  tsi_link_before (&i->tsi, t, m);
  ~~~~~~~~~~~~~~~              ^
../../gcc/tree-cfg.c:2804:31: warning: implicit conversion from enumeration type 'enum bsi_iterator_update' to different enumeration type 'enum tsi_iterator_update' [-Wenum-conversion]
  tsi_link_after (&i->tsi, t, m);
  ~~~~~~~~~~~~~~              ^
../../gcc/tree-cfg.c:3103:39: warning: variable 'src' set but not used [-Wunused-but-set-variable]
  basic_block new_bb, after_bb, dest, src;
                                      ^
In file included from ../../gcc/tree-dfa.c:33:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-dfa.c:43:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-dfa.c:612:13: warning: variable 'v_ann' set but not used [-Wunused-but-set-variable]
  var_ann_t v_ann;
            ^
17 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-eh.c -o tree-eh.o
3 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa.c -o tree-ssa.o
In file included from ../../gcc/tree-eh.c:31:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssa.c:33:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa.c:39:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P (bitmap);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:188:1: note: expanded from here
VEC_bitmap_must_be_pointer_type
^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:216:1: note: expanded from here
VEC_bitmap_base_last
^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:14:1: note: expanded from here
VEC_bitmap_base_embedded_size
^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:22:1: note: expanded from here
VEC_bitmap_base_embedded_init
^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:46:1: note: expanded from here
VEC_bitmap_base_pop
^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:54:1: note: expanded from here
VEC_bitmap_base_truncate
^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:62:1: note: expanded from here
VEC_bitmap_base_replace
^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:78:1: note: expanded from here
VEC_bitmap_base_ordered_remove
^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:86:1: note: expanded from here
VEC_bitmap_base_unordered_remove
^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:94:1: note: expanded from here
VEC_bitmap_base_address
^
../../gcc/tree-ssa.c:492:1: warning: unused function 'VEC_bitmap_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:102:1: note: expanded from here
VEC_bitmap_base_lower_bound
^
../../gcc/tree-ssa.c:493:1: warning: unused function 'VEC_bitmap_heap_alloc' [-Wunused-function]
DEF_VEC_ALLOC_P (bitmap,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:672:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:132:1: note: expanded from here
VEC_bitmap_heap_alloc
^
../../gcc/tree-ssa.c:493:1: warning: unused function 'VEC_bitmap_heap_copy' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:155:1: note: expanded from here
VEC_bitmap_heap_copy
^
../../gcc/tree-ssa.c:493:1: warning: unused function 'VEC_bitmap_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:189:1: note: expanded from here
VEC_bitmap_heap_safe_grow
^
../../gcc/tree-ssa.c:493:1: warning: unused function 'VEC_bitmap_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:225:1: note: expanded from here
VEC_bitmap_heap_safe_insert
^
1 warning generated.
5 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-optimize.c -o tree-optimize.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-gimple.c -o tree-gimple.o
In file included from ../../gcc/tree-optimize.c:31:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-optimize.c:36:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-gimple.c:30:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
17 warnings generated.
In file included from ../../gcc/tree-gimple.c:31:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/gimplify.c -o gimplify.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-pretty-print.c -o tree-pretty-print.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-into-ssa.c -o tree-into-ssa.o
In file included from ../../gcc/gimplify.c:36:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/gimplify.c:44:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-pretty-print.c:30:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-into-ssa.c:33:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-into-ssa.c:38:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-into-ssa.c:1440:14: warning: variable 'ann' set but not used [-Wunused-but-set-variable]
  stmt_ann_t ann;
             ^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_must_be_integral_type' [-Wunused-function]
DEF_VEC_I(int);
^
../../gcc/vec.h:462:20: note: expanded from macro 'DEF_VEC_I'
static inline void VEC_OP (T,must_be,integral_type) (void)                \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:234:1: note: expanded from here
VEC_int_must_be_integral_type
^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_base_last' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:262:1: note: expanded from here
VEC_int_base_last
^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_base_iterate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:16:1: note: expanded from here
VEC_int_base_iterate
^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:24:1: note: expanded from here
VEC_int_base_embedded_size
^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:32:1: note: expanded from here
VEC_int_base_embedded_init
^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_base_truncate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:64:1: note: expanded from here
VEC_int_base_truncate
^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_base_replace' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:72:1: note: expanded from here
VEC_int_base_replace
^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:88:1: note: expanded from here
VEC_int_base_ordered_remove
^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:96:1: note: expanded from here
VEC_int_base_unordered_remove
^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_base_address' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:104:1: note: expanded from here
VEC_int_base_address
^
../../gcc/tree-into-ssa.c:109:1: warning: unused function 'VEC_int_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:112:1: note: expanded from here
VEC_int_base_lower_bound
^
../../gcc/tree-into-ssa.c:110:1: warning: unused function 'VEC_int_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_I(int,heap);
^
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:165:1: note: expanded from here
VEC_int_heap_copy
^
../../gcc/tree-into-ssa.c:110:1: warning: unused function 'VEC_int_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:199:1: note: expanded from here
VEC_int_heap_safe_grow
^
../../gcc/tree-into-ssa.c:110:1: warning: unused function 'VEC_int_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:235:1: note: expanded from here
VEC_int_heap_safe_insert
^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-outof-ssa.c -o tree-outof-ssa.o
In file included from ../../gcc/tree-outof-ssa.c:34:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-outof-ssa.c:39:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-outof-ssa.c:1892:15: warning: variable 'ann' set but not used [-Wunused-but-set-variable]
          stmt_ann_t ann;
                     ^
../../gcc/tree-outof-ssa.c:1843:8: warning: variable 'changed' set but not used [-Wunused-but-set-variable]
  bool changed;
       ^
../../gcc/tree-outof-ssa.c:56:1: warning: unused function 'VEC_int_must_be_integral_type' [-Wunused-function]
DEF_VEC_I(int);
^
../../gcc/vec.h:462:20: note: expanded from macro 'DEF_VEC_I'
static inline void VEC_OP (T,must_be,integral_type) (void)                \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:192:1: note: expanded from here
VEC_int_must_be_integral_type
^
../../gcc/tree-outof-ssa.c:56:1: warning: unused function 'VEC_int_base_last' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:220:1: note: expanded from here
VEC_int_base_last
^
../../gcc/tree-outof-ssa.c:56:1: warning: unused function 'VEC_int_base_iterate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:2:1: note: expanded from here
VEC_int_base_iterate
^
../../gcc/tree-outof-ssa.c:56:1: warning: unused function 'VEC_int_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:10:1: note: expanded from here
VEC_int_base_embedded_size
^
../../gcc/tree-outof-ssa.c:56:1: warning: unused function 'VEC_int_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:18:1: note: expanded from here
VEC_int_base_embedded_init
^
../../gcc/tree-outof-ssa.c:56:1: warning: unused function 'VEC_int_base_pop' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:42:1: note: expanded from here
VEC_int_base_pop
^
../../gcc/tree-outof-ssa.c:56:1: warning: unused function 'VEC_int_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:74:1: note: expanded from here
VEC_int_base_ordered_remove
^
../../gcc/tree-outof-ssa.c:56:1: warning: unused function 'VEC_int_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:82:1: note: expanded from here
VEC_int_base_unordered_remove
^
../../gcc/tree-outof-ssa.c:56:1: warning: unused function 'VEC_int_base_address' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:90:1: note: expanded from here
VEC_int_base_address
^
../../gcc/tree-outof-ssa.c:56:1: warning: unused function 'VEC_int_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:98:1: note: expanded from here
VEC_int_base_lower_bound
^
../../gcc/tree-outof-ssa.c:57:1: warning: unused function 'VEC_int_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_I(int,heap);
^
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:151:1: note: expanded from here
VEC_int_heap_copy
^
../../gcc/tree-outof-ssa.c:57:1: warning: unused function 'VEC_int_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:185:1: note: expanded from here
VEC_int_heap_safe_grow
^
../../gcc/tree-outof-ssa.c:57:1: warning: unused function 'VEC_int_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:221:1: note: expanded from here
VEC_int_heap_safe_insert
^
../../gcc/tree-outof-ssa.c:1961:1: warning: unused function 'VEC_edge_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_P(edge,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:237:1: note: expanded from here
VEC_edge_heap_copy
^
../../gcc/tree-outof-ssa.c:1961:1: warning: unused function 'VEC_edge_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:271:1: note: expanded from here
VEC_edge_heap_safe_grow
^
../../gcc/tree-outof-ssa.c:1961:1: warning: unused function 'VEC_edge_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:25:1: note: expanded from here
VEC_edge_heap_safe_insert
^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-ccp.c -o tree-ssa-ccp.o
17 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-vn.c -o tree-vn.o
In file included from ../../gcc/tree-ssa-ccp.c:201:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-ccp.c:207:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-vn.c:29:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-uncprop.c -o tree-ssa-uncprop.o
In file included from ../../gcc/tree-ssa-uncprop.c:31:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
2 warnings generated.
In file included from ../../gcc/tree-ssa-uncprop.c:37:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-dce.c -o tree-ssa-dce.o
20 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-copy.c -o tree-ssa-copy.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-nrv.c -o tree-nrv.o
In file included from ../../gcc/tree-ssa-dce.c:61:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-ssa-dce.c:156:6: warning: unused function 'clear_control_dependence_bitmap' [-Wunused-function]
void clear_control_dependence_bitmap (basic_block bb)
     ^
In file included from ../../gcc/tree-ssa-copy.c:31:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-copy.c:37:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-ssa-copy.c:367:8: warning: variable 'lhs' set but not used [-Wunused-but-set-variable]
  tree lhs, rhs;
       ^
In file included from ../../gcc/tree-nrv.c:31:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-copyrename.c -o tree-ssa-copyrename.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-pre.c -o tree-ssa-pre.o
3 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-live.c -o tree-ssa-live.o
In file included from ../../gcc/tree-ssa-copyrename.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssa-pre.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssa-live.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P (basic_block);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:199:1: note: expanded from here
VEC_basic_block_must_be_pointer_type
^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:10:1: note: expanded from here
VEC_basic_block_base_last
^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:34:1: note: expanded from here
VEC_basic_block_base_embedded_size
^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:42:1: note: expanded from here
VEC_basic_block_base_embedded_init
^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:66:1: note: expanded from here
VEC_basic_block_base_pop
^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:74:1: note: expanded from here
VEC_basic_block_base_truncate
^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:82:1: note: expanded from here
VEC_basic_block_base_replace
^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:98:1: note: expanded from here
VEC_basic_block_base_ordered_remove
^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:106:1: note: expanded from here
VEC_basic_block_base_unordered_remove
^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:114:1: note: expanded from here
VEC_basic_block_base_address
^
../../gcc/tree-ssa-pre.c:1288:1: warning: unused function 'VEC_basic_block_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:122:1: note: expanded from here
VEC_basic_block_base_lower_bound
^
../../gcc/tree-ssa-pre.c:1289:1: warning: unused function 'VEC_basic_block_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_P (basic_block, heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:175:1: note: expanded from here
VEC_basic_block_heap_copy
^
../../gcc/tree-ssa-pre.c:1289:1: warning: unused function 'VEC_basic_block_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:13:1: note: expanded from here
VEC_basic_block_heap_safe_grow
^
../../gcc/tree-ssa-pre.c:1289:1: warning: unused function 'VEC_basic_block_heap_safe_push' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:728:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_push)                                   \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:31:1: note: expanded from here
VEC_basic_block_heap_safe_push
^
../../gcc/tree-ssa-pre.c:1289:1: warning: unused function 'VEC_basic_block_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:49:1: note: expanded from here
VEC_basic_block_heap_safe_insert
^
../../gcc/tree-ssa-live.c:1318:1: warning: unused function 'VEC_int_must_be_integral_type' [-Wunused-function]
DEF_VEC_I(int);
^
../../gcc/vec.h:462:20: note: expanded from macro 'DEF_VEC_I'
static inline void VEC_OP (T,must_be,integral_type) (void)                \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:8:1: note: expanded from here
VEC_int_must_be_integral_type
^
../../gcc/tree-ssa-live.c:1318:1: warning: unused function 'VEC_int_base_last' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:36:1: note: expanded from here
VEC_int_base_last
^
../../gcc/tree-ssa-live.c:1318:1: warning: unused function 'VEC_int_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:60:1: note: expanded from here
VEC_int_base_embedded_size
^
../../gcc/tree-ssa-live.c:1318:1: warning: unused function 'VEC_int_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:68:1: note: expanded from here
VEC_int_base_embedded_init
^
../../gcc/tree-ssa-live.c:1318:1: warning: unused function 'VEC_int_base_pop' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:92:1: note: expanded from here
VEC_int_base_pop
^
../../gcc/tree-ssa-live.c:1318:1: warning: unused function 'VEC_int_base_replace' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:108:1: note: expanded from here
VEC_int_base_replace
^
../../gcc/tree-ssa-live.c:1318:1: warning: unused function 'VEC_int_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:124:1: note: expanded from here
VEC_int_base_ordered_remove
^
../../gcc/tree-ssa-live.c:1318:1: warning: unused function 'VEC_int_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:132:1: note: expanded from here
VEC_int_base_unordered_remove
^
../../gcc/tree-ssa-live.c:1318:1: warning: unused function 'VEC_int_base_address' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:140:1: note: expanded from here
VEC_int_base_address
^
../../gcc/tree-ssa-live.c:1318:1: warning: unused function 'VEC_int_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:148:1: note: expanded from here
VEC_int_base_lower_bound
^
../../gcc/tree-ssa-live.c:1319:1: warning: unused function 'VEC_int_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_I(int,heap);
^
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:201:1: note: expanded from here
VEC_int_heap_copy
^
../../gcc/tree-ssa-live.c:1319:1: warning: unused function 'VEC_int_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:235:1: note: expanded from here
VEC_int_heap_safe_grow
^
../../gcc/tree-ssa-live.c:1319:1: warning: unused function 'VEC_int_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:271:1: note: expanded from here
VEC_int_heap_safe_insert
^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-operands.c -o tree-ssa-operands.o
In file included from ../../gcc/tree-ssa-operands.c:29:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-ssa-operands.c:958:14: warning: variable 'ann' set but not used [-Wunused-but-set-variable]
  stmt_ann_t ann;
             ^
16 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-alias.c -o tree-ssa-alias.o
14 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-phiopt.c -o tree-ssa-phiopt.o
In file included from ../../gcc/tree-ssa-alias.c:40:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-ssa-alias.c:1174:10: warning: variable 'n_vars' set but not used [-Wunused-but-set-variable]
  size_t n_vars, num_addressable_vars, num_pointers;
         ^
In file included from ../../gcc/tree-ssa-phiopt.c:33:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-forwprop.c -o tree-ssa-forwprop.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-nested.c -o tree-nested.o
In file included from ../../gcc/tree-ssa-forwprop.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-nested.c:33:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-dse.c -o tree-ssa-dse.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-dom.c -o tree-ssa-dom.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/domwalk.c -o domwalk.o
In file included from ../../gcc/tree-ssa-dse.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-ssa-dse.c:252:12: warning: variable 'use' set but not used [-Wunused-but-set-variable]
      tree use, use_stmt, temp;
           ^
In file included from ../../gcc/tree-ssa-dom.c:33:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-dom.c:39:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/domwalk.c:28:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-ssa-dom.c:234:1: warning: unused function 'VEC_vrp_element_p_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(vrp_element_p);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:243:1: note: expanded from here
VEC_vrp_element_p_must_be_pointer_type
^
../../gcc/tree-ssa-dom.c:234:1: warning: unused function 'VEC_vrp_element_p_base_iterate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:36:1: note: expanded from here
VEC_vrp_element_p_base_iterate
^
../../gcc/tree-ssa-dom.c:234:1: warning: unused function 'VEC_vrp_element_p_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:44:1: note: expanded from here
VEC_vrp_element_p_base_embedded_size
^
../../gcc/tree-ssa-dom.c:234:1: warning: unused function 'VEC_vrp_element_p_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:52:1: note: expanded from here
VEC_vrp_element_p_base_embedded_init
^
../../gcc/tree-ssa-dom.c:234:1: warning: unused function 'VEC_vrp_element_p_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:84:1: note: expanded from here
VEC_vrp_element_p_base_truncate
^
../../gcc/tree-ssa-dom.c:234:1: warning: unused function 'VEC_vrp_element_p_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:92:1: note: expanded from here
VEC_vrp_element_p_base_replace
^
../../gcc/tree-ssa-dom.c:234:1: warning: unused function 'VEC_vrp_element_p_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:108:1: note: expanded from here
VEC_vrp_element_p_base_ordered_remove
^
../../gcc/tree-ssa-dom.c:234:1: warning: unused function 'VEC_vrp_element_p_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:116:1: note: expanded from here
VEC_vrp_element_p_base_unordered_remove
^
../../gcc/tree-ssa-dom.c:234:1: warning: unused function 'VEC_vrp_element_p_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:124:1: note: expanded from here
VEC_vrp_element_p_base_address
^
../../gcc/tree-ssa-dom.c:234:1: warning: unused function 'VEC_vrp_element_p_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:132:1: note: expanded from here
VEC_vrp_element_p_base_lower_bound
^
../../gcc/tree-ssa-dom.c:235:1: warning: unused function 'VEC_vrp_element_p_heap_alloc' [-Wunused-function]
DEF_VEC_ALLOC_P(vrp_element_p,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:672:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:162:1: note: expanded from here
VEC_vrp_element_p_heap_alloc
^
../../gcc/tree-ssa-dom.c:235:1: warning: unused function 'VEC_vrp_element_p_heap_copy' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:6:1: note: expanded from here
VEC_vrp_element_p_heap_copy
^
../../gcc/tree-ssa-dom.c:235:1: warning: unused function 'VEC_vrp_element_p_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:40:1: note: expanded from here
VEC_vrp_element_p_heap_safe_grow
^
../../gcc/tree-ssa-dom.c:235:1: warning: unused function 'VEC_vrp_element_p_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:76:1: note: expanded from here
VEC_vrp_element_p_heap_safe_insert
^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-tailcall.c -o tree-tailcall.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/gimple-low.c -o gimple-low.o
In file included from ../../gcc/tree-tailcall.c:31:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/gimple-low.c:34:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-phinodes.c -o tree-phinodes.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssanames.c -o tree-ssanames.o
16 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-sra.c -o tree-sra.o
In file included from ../../gcc/tree-phinodes.c:30:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssanames.c:28:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-sra.c:39:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-sra.c:480:21: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      *slot = elt = obstack_alloc (&sra_obstack, sizeof (*elt));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/tree-sra.c:480:21: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      *slot = elt = obstack_alloc (&sra_obstack, sizeof (*elt));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/tree-sra.c:895:13: warning: variable 'ann' set but not used [-Wunused-but-set-variable]
        stmt_ann_t ann;
                   ^
../../gcc/tree-sra.c:1103:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  return XOBFINISH (&sra_obstack, char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/tree-sra.c:1103:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  return XOBFINISH (&sra_obstack, char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-complex.c -o tree-complex.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-loop.c -o tree-ssa-loop.o
In file included from ../../gcc/tree-complex.c:29:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-complex.c:398:12: warning: variable 'inner_type' set but not used [-Wunused-but-set-variable]
      tree inner_type;
           ^
../../gcc/tree-complex.c:51:1: warning: unused function 'VEC_complex_lattice_t_must_be_integral_type' [-Wunused-function]
DEF_VEC_I(complex_lattice_t);
^
../../gcc/vec.h:462:20: note: expanded from macro 'DEF_VEC_I'
static inline void VEC_OP (T,must_be,integral_type) (void)                \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:168:1: note: expanded from here
VEC_complex_lattice_t_must_be_integral_type
^
../../gcc/tree-complex.c:51:1: warning: unused function 'VEC_complex_lattice_t_base_last' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:196:1: note: expanded from here
VEC_complex_lattice_t_base_last
^
../../gcc/tree-complex.c:51:1: warning: unused function 'VEC_complex_lattice_t_base_iterate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:13:1: note: expanded from here
VEC_complex_lattice_t_base_iterate
^
../../gcc/tree-complex.c:51:1: warning: unused function 'VEC_complex_lattice_t_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:21:1: note: expanded from here
VEC_complex_lattice_t_base_embedded_size
^
../../gcc/tree-complex.c:51:1: warning: unused function 'VEC_complex_lattice_t_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:29:1: note: expanded from here
VEC_complex_lattice_t_base_embedded_init
^
../../gcc/tree-complex.c:51:1: warning: unused function 'VEC_complex_lattice_t_base_pop' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:53:1: note: expanded from here
VEC_complex_lattice_t_base_pop
^
../../gcc/tree-complex.c:51:1: warning: unused function 'VEC_complex_lattice_t_base_truncate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:61:1: note: expanded from here
VEC_complex_lattice_t_base_truncate
^
../../gcc/tree-complex.c:51:1: warning: unused function 'VEC_complex_lattice_t_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:85:1: note: expanded from here
VEC_complex_lattice_t_base_ordered_remove
^
../../gcc/tree-complex.c:51:1: warning: unused function 'VEC_complex_lattice_t_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:93:1: note: expanded from here
VEC_complex_lattice_t_base_unordered_remove
^
../../gcc/tree-complex.c:51:1: warning: unused function 'VEC_complex_lattice_t_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:109:1: note: expanded from here
VEC_complex_lattice_t_base_lower_bound
^
../../gcc/tree-complex.c:52:1: warning: unused function 'VEC_complex_lattice_t_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_I(complex_lattice_t, heap);
^
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:11:1: note: expanded from here
VEC_complex_lattice_t_heap_copy
^
../../gcc/tree-complex.c:52:1: warning: unused function 'VEC_complex_lattice_t_heap_safe_push' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:728:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_push)                                   \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:63:1: note: expanded from here
VEC_complex_lattice_t_heap_safe_push
^
../../gcc/tree-complex.c:52:1: warning: unused function 'VEC_complex_lattice_t_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:81:1: note: expanded from here
VEC_complex_lattice_t_heap_safe_insert
^
In file included from ../../gcc/tree-ssa-loop.c:30:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-loop.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-loop-niter.c -o tree-ssa-loop-niter.o
6 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-loop-manip.c -o tree-ssa-loop-manip.o
In file included from ../../gcc/tree-ssa-loop-niter.c:30:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-loop-niter.c:33:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
15 warnings generated.
In file included from ../../gcc/tree-ssa-loop-manip.c:30:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-threadupdate.c -o tree-ssa-threadupdate.o
In file included from ../../gcc/tree-ssa-loop-manip.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssa-threadupdate.c:31:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-threadupdate.c:35:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-vectorizer.c -o tree-vectorizer.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-vect-analyze.c -o tree-vect-analyze.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-vect-transform.c -o tree-vect-transform.o
In file included from ../../gcc/tree-vectorizer.c:133:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-vect-analyze.c:30:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-vect-analyze.c:1550:14: warning: variable 'ann' set but not used [-Wunused-but-set-variable]
  stmt_ann_t ann;
             ^
In file included from ../../gcc/tree-vect-transform.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-vect-transform.c:38:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/tree-vect-transform.c:38:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/tree-vect-transform.c:38:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/tree-vect-transform.c:38:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/tree-vect-transform.c:380:22: warning: variable 'kind' set but not used [-Wunused-but-set-variable]
  enum vect_var_kind kind;
                     ^
../../gcc/tree-vect-transform.c:781:25: warning: variable 'bytesize' set but not used [-Wunused-but-set-variable]
  tree bitsize, bitpos, bytesize; 
                        ^
../../gcc/tree-vect-transform.c:1085:8: warning: variable 'scalar_type' set but not used [-Wunused-but-set-variable]
  tree scalar_type;
       ^
../../gcc/tree-vect-transform.c:2825:20: warning: variable 'nloop' set but not used [-Wunused-but-set-variable]
      struct loop *nloop;
                   ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-loop-ivcanon.c -o tree-ssa-loop-ivcanon.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-propagate.c -o tree-ssa-propagate.o
In file included from ../../gcc/tree-ssa-loop-ivcanon.c:45:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-loop-ivcanon.c:47:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssa-propagate.c:32:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-propagate.c:38:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
9 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-address.c -o tree-ssa-address.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-math-opts.c -o tree-ssa-math-opts.o
In file included from ../../gcc/tree-ssa-address.c:33:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-address.c:35:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssa-address.c:42:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/tree-ssa-address.c:42:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/tree-ssa-address.c:42:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/tree-ssa-address.c:42:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
2 warnings generated.
../../gcc/tree-ssa-address.c:577:30: warning: expression result unused [-Wunused-value]
        parts.index = parts.offset, bsi;
                                    ^~~
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-loop-ivopts.c -o tree-ssa-loop-ivopts.o
In file included from ../../gcc/tree-ssa-math-opts.c:94:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
7 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-if-conv.c -o tree-if-conv.o
In file included from ../../gcc/tree-ssa-loop-ivopts.c:74:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-loop-ivopts.c:76:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssa-loop-ivopts.c:85:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/tree-ssa-loop-ivopts.c:85:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/tree-ssa-loop-ivopts.c:85:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/tree-ssa-loop-ivopts.c:85:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
1 warning generated.
../../gcc/tree-ssa-loop-ivopts.c:2437:21: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; seq; seq = NEXT_INSN (seq))
                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/tree-ssa-loop-ivopts.c:2439:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (seq);
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/tree-ssa-loop-ivopts.c:2439:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (seq);
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/tree-ssa-loop-ivopts.c:3268:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-loop-unswitch.c -o tree-ssa-loop-unswitch.o
          XEXP (addr, 1) = gen_int_mode (i, Pmode);
          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/tree-ssa-loop-ivopts.c:3322:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (addr, 1) = gen_int_mode (i, Pmode);
          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/tree-ssa-loop-ivopts.c:3331:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (addr, 1) = gen_int_mode (-i, Pmode);
          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(iv_use_p);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:169:1: note: expanded from here
VEC_iv_use_p_must_be_pointer_type
^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:197:1: note: expanded from here
VEC_iv_use_p_base_last
^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_base_iterate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:213:1: note: expanded from here
VEC_iv_use_p_base_iterate
^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:3:1: note: expanded from here
VEC_iv_use_p_base_embedded_size
^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:11:1: note: expanded from here
VEC_iv_use_p_base_embedded_init
^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:35:1: note: expanded from here
VEC_iv_use_p_base_pop
^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:51:1: note: expanded from here
VEC_iv_use_p_base_replace
^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:67:1: note: expanded from here
VEC_iv_use_p_base_ordered_remove
^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:75:1: note: expanded from here
VEC_iv_use_p_base_unordered_remove
^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:83:1: note: expanded from here
VEC_iv_use_p_base_address
^
../../gcc/tree-ssa-loop-ivopts.c:201:1: warning: unused function 'VEC_iv_use_p_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:91:1: note: expanded from here
VEC_iv_use_p_base_lower_bound
^
../../gcc/tree-ssa-loop-ivopts.c:202:1: warning: unused function 'VEC_iv_use_p_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_P(iv_use_p,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:144:1: note: expanded from here
VEC_iv_use_p_heap_copy
^
../../gcc/tree-ssa-loop-ivopts.c:202:1: warning: unused function 'VEC_iv_use_p_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:178:1: note: expanded from here
VEC_iv_use_p_heap_safe_grow
^
../../gcc/tree-ssa-loop-ivopts.c:202:1: warning: unused function 'VEC_iv_use_p_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:214:1: note: expanded from here
VEC_iv_use_p_heap_safe_insert
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(iv_cand_p);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:6:1: note: expanded from here
VEC_iv_cand_p_must_be_pointer_type
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:34:1: note: expanded from here
VEC_iv_cand_p_base_last
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_base_iterate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:50:1: note: expanded from here
VEC_iv_cand_p_base_iterate
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:58:1: note: expanded from here
VEC_iv_cand_p_base_embedded_size
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:66:1: note: expanded from here
VEC_iv_cand_p_base_embedded_init
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:90:1: note: expanded from here
VEC_iv_cand_p_base_pop
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:106:1: note: expanded from here
VEC_iv_cand_p_base_replace
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:122:1: note: expanded from here
VEC_iv_cand_p_base_ordered_remove
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:130:1: note: expanded from here
VEC_iv_cand_p_base_unordered_remove
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:138:1: note: expanded from here
VEC_iv_cand_p_base_address
^
../../gcc/tree-ssa-loop-ivopts.c:205:1: warning: unused function 'VEC_iv_cand_p_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:146:1: note: expanded from here
VEC_iv_cand_p_base_lower_bound
^
../../gcc/tree-ssa-loop-ivopts.c:206:1: warning: unused function 'VEC_iv_cand_p_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_P(iv_cand_p,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:199:1: note: expanded from here
VEC_iv_cand_p_heap_copy
^
../../gcc/tree-ssa-loop-ivopts.c:206:1: warning: unused function 'VEC_iv_cand_p_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:16:1: note: expanded from here
VEC_iv_cand_p_heap_safe_grow
^
../../gcc/tree-ssa-loop-ivopts.c:206:1: warning: unused function 'VEC_iv_cand_p_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:52:1: note: expanded from here
VEC_iv_cand_p_heap_safe_insert
^
In file included from ../../gcc/tree-if-conv.c:95:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssa-loop-unswitch.c:30:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-loop-unswitch.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/alias.c -o alias.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/bb-reorder.c -o bb-reorder.o
In file included from ../../gcc/alias.c:37:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/alias.c:288:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (!MEM_ALIAS_SET (mem1) && !MEM_ALIAS_SET (mem2)));
                   ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:288:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (!MEM_ALIAS_SET (mem1) && !MEM_ALIAS_SET (mem2)));
                   ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:288:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (!MEM_ALIAS_SET (mem1) && !MEM_ALIAS_SET (mem2)));
                                            ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:288:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (!MEM_ALIAS_SET (mem1) && !MEM_ALIAS_SET (mem2)));
                                            ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:290:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return ! alias_sets_conflict_p (MEM_ALIAS_SET (mem1), MEM_ALIAS_SET (mem2));
                                  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:290:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return ! alias_sets_conflict_p (MEM_ALIAS_SET (mem1), MEM_ALIAS_SET (mem2));
                                                        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:290:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return ! alias_sets_conflict_p (MEM_ALIAS_SET (mem1), MEM_ALIAS_SET (mem2));
                                  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:290:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return ! alias_sets_conflict_p (MEM_ALIAS_SET (mem1), MEM_ALIAS_SET (mem2));
                                                        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:590:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return MEM_ALIAS_SET (DECL_RTL (t));
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:590:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return MEM_ALIAS_SET (DECL_RTL (t));
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:864:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx temp, src_0 = XEXP (src, 0), src_1 = XEXP (src, 1);
                                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:920:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return find_base_value (XEXP (src, 1));
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:925:60: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (GET_CODE (XEXP (src, 1)) == CONST_INT && INTVAL (XEXP (src, 1)) != 0)
                                                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1010:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = SET_SRC (set);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1047:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (XEXP (src, 0) != dest && XEXP (src, 1) != dest)
                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1058:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            other = XEXP (src, 1);
                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1059:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (XEXP (src, 1) == dest)
                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1202:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx x1 = canon_rtx (XEXP (x, 1));
                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1204:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (x0 != XEXP (x, 0) || x1 != XEXP (x, 1))
                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1284:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
             && rtx_equal_for_memref_p (XEXP (x, 1), XEXP (y, 1)))
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1284:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
             && rtx_equal_for_memref_p (XEXP (x, 1), XEXP (y, 1)))
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1285:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || (rtx_equal_for_memref_p (XEXP (x, 0), XEXP (y, 1))
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1286:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && rtx_equal_for_memref_p (XEXP (x, 1), XEXP (y, 0))));
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1293:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx yop1 = canon_rtx (XEXP (y, 1));
                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1296:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && rtx_equal_for_memref_p (canon_rtx (XEXP (x, 1)), yop1))
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1298:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && rtx_equal_for_memref_p (canon_rtx (XEXP (x, 1)), yop0)));
                                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1304:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && rtx_equal_for_memref_p (canon_rtx (XEXP (x, 1)),
                                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1305:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         canon_rtx (XEXP (y, 1))));
                                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1456:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx tmp2 = XEXP (x, 1);
                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1510:58: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (GET_CODE (XEXP (x, 1)) == CONST_INT && INTVAL (XEXP (x, 1)) != 0)
                                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1574:56: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (int) GET_MODE_UNIT_SIZE (y_mode) < -INTVAL (XEXP (x, 1))))
                                                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1578:56: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (int) GET_MODE_UNIT_SIZE (x_mode) < -INTVAL (XEXP (y, 1))))
                                                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1695:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    x = XEXP (x, 1);
        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1701:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    y = XEXP (y, 1);
        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1724:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx x1 = XEXP (x, 1);
               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1731:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx y1 = XEXP (y, 1);
                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1759:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx y1 = XEXP (y, 1);
               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1776:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx x1 = canon_rtx (XEXP (x, 1));
                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1777:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx y1 = canon_rtx (XEXP (y, 1));
                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1824:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (GET_CODE (y) == AND || ysize < -INTVAL (XEXP (x, 1)))
                                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1834:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (GET_CODE (x) == AND || xsize < -INTVAL (XEXP (y, 1)))
                                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2050:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree exprx = MEM_EXPR (x), expry = MEM_EXPR (y);
               ^~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2050:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree exprx = MEM_EXPR (x), expry = MEM_EXPR (y);
               ^~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2050:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree exprx = MEM_EXPR (x), expry = MEM_EXPR (y);
                                     ^~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2050:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree exprx = MEM_EXPR (x), expry = MEM_EXPR (y);
                                     ^~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2068:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  moffsetx = MEM_OFFSET (x);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2068:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  moffsetx = MEM_OFFSET (x);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2096:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  moffsety = MEM_OFFSET (y);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2096:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  moffsety = MEM_OFFSET (y);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2143:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    offsetx = INTVAL (XEXP (basex, 1)), basex = XEXP (basex, 0);
                      ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2147:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    offsety = INTVAL (XEXP (basey, 1)), basey = XEXP (basey, 0);
                      ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2161:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           : MEM_SIZE (rtlx) ? INTVAL (MEM_SIZE (rtlx))
             ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2161:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           : MEM_SIZE (rtlx) ? INTVAL (MEM_SIZE (rtlx))
                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2161:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           : MEM_SIZE (rtlx) ? INTVAL (MEM_SIZE (rtlx))
                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2164:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           : MEM_SIZE (rtly) ? INTVAL (MEM_SIZE (rtly)) :
             ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2164:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           : MEM_SIZE (rtly) ? INTVAL (MEM_SIZE (rtly)) :
                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2164:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           : MEM_SIZE (rtly) ? INTVAL (MEM_SIZE (rtly)) :
                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2177:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_SIZE (x) && moffsetx)
      ^~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2177:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_SIZE (x) && moffsetx)
      ^~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2178:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    sizex = INTVAL (MEM_SIZE (x));
                    ^~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2178:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    sizex = INTVAL (MEM_SIZE (x));
                    ^~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2179:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_SIZE (y) && moffsety)
      ^~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2179:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_SIZE (y) && moffsety)
      ^~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2180:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    sizey = INTVAL (MEM_SIZE (y));
                    ^~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2180:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    sizey = INTVAL (MEM_SIZE (y));
                    ^~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2212:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_ALIAS_SET (x) == ALIAS_SET_MEMORY_BARRIER
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2212:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_ALIAS_SET (x) == ALIAS_SET_MEMORY_BARRIER
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2213:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || MEM_ALIAS_SET (mem) == ALIAS_SET_MEMORY_BARRIER)
         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2213:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || MEM_ALIAS_SET (mem) == ALIAS_SET_MEMORY_BARRIER)
         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/bb-reorder.c:76:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/alias.c:2288:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_ALIAS_SET (x) == ALIAS_SET_MEMORY_BARRIER
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2288:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_ALIAS_SET (x) == ALIAS_SET_MEMORY_BARRIER
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2289:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || MEM_ALIAS_SET (mem) == ALIAS_SET_MEMORY_BARRIER)
         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2289:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || MEM_ALIAS_SET (mem) == ALIAS_SET_MEMORY_BARRIER)
         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2350:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_ALIAS_SET (x) == ALIAS_SET_MEMORY_BARRIER
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2350:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_ALIAS_SET (x) == ALIAS_SET_MEMORY_BARRIER
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2351:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || MEM_ALIAS_SET (mem) == ALIAS_SET_MEMORY_BARRIER)
         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2351:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || MEM_ALIAS_SET (mem) == ALIAS_SET_MEMORY_BARRIER)
         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2460:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_stores (PATTERN (insn), memory_modified_1, mem);
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2555:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2576:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && REG_NOTES (insn) != 0
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2578:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                record_set (SET_DEST (PATTERN (insn)), NULL_RTX, NULL);
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2580:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                note_stores (PATTERN (insn), record_set, NULL);
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2582:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2582:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2589:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx src = SET_SRC (set);
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2592:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (REG_NOTES (insn) != 0
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2611:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      t = plus_constant (t, INTVAL (XEXP (src, 1)));
                                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:2624:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && NOTE_LINE_NUMBER (insn) == NOTE_INSN_FUNCTION_BEG)
                      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/alias.c:1368:1: warning: function 'find_symbolic_term' is not needed and will not be emitted [-Wunneeded-internal-declaration]
find_symbolic_term (rtx x)
^
../../gcc/bb-reorder.c:1178:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1178:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1225:8: warning: variable 'has_hot_blocks' set but not used [-Wunused-but-set-variable]
  bool has_hot_blocks = false;
       ^
../../gcc/bb-reorder.c:1311:9: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      JUMP_LABEL (new_jump) = label;
                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1312:9: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      LABEL_NUSES (label) += 1;
                      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1493:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
               !INSN_P (insn) && insn != NEXT_INSN (BB_END (src));
                                         ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1494:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
               insn = NEXT_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1573:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                set_src = SET_SRC (PATTERN (old_jump));
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1573:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                set_src = SET_SRC (PATTERN (old_jump));
                                   ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1576:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  set_src = XVECEXP (PATTERN (old_jump), 0,0);
                                     ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1578:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    set_src = SET_SRC (set_src);
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1587:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                old_label = XEXP (set_src, 2);
                            ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1589:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                old_label = XEXP (set_src, 1);
                            ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1627:21: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      old_label = JUMP_LABEL (old_jump);
                                  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1641:5: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  JUMP_LABEL (new_jump) = old_label;
                  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1720:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              label = JUMP_LABEL (last_insn);
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1722:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              LABEL_NUSES (label) += 1;
              ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1740:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   cur_insn = NEXT_INSN (cur_insn))
                              ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1743:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    BLOCK_FOR_INSN (cur_insn) = cur_bb;
                    ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1776:51: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
        REG_NOTES (BB_END (e->src)) = gen_rtx_EXPR_LIST (REG_CROSSING_JUMP, 
                                      ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/bb-reorder.c:1778:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                         REG_NOTES (BB_END 
                                                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1776:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (BB_END (e->src)) = gen_rtx_EXPR_LIST (REG_CROSSING_JUMP, 
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:1952:7: warning: variable 'new_note' set but not used [-Wunused-but-set-variable]
  rtx new_note;
      ^
../../gcc/bb-reorder.c:2031:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bb-reorder.c:2031:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
90 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/bitmap.c -o bitmap.o
26 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/builtins.c -o builtins.o
40 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/caller-save.c -o caller-save.o
../../gcc/bitmap.c:120:12: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
        element = XOBNEW (&bit_obstack->obstack, bitmap_element);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/bitmap.c:120:12: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
        element = XOBNEW (&bit_obstack->obstack, bitmap_element);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/bitmap.c:191:5: warning: static function 'bitmap_elt_clear_from' is used in an inline function with external linkage [-Wstatic-in-inline]
    bitmap_elt_clear_from (head, head->first);
    ^
../../gcc/bitmap.c:44:13: note: 'bitmap_elt_clear_from' declared here
static void bitmap_elt_clear_from (bitmap, bitmap_element *);
            ^
../../gcc/bitmap.c:243:11: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    map = XOBNEW (&bit_obstack->obstack, bitmap_head);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/bitmap.c:243:11: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
    map = XOBNEW (&bit_obstack->obstack, bitmap_head);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
In file included from ../../gcc/builtins.c:40:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/builtins.c:40:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/builtins.c:40:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/builtins.c:40:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/builtins.c:41:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/caller-save.c:31:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/caller-save.c:31:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/caller-save.c:31:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/caller-save.c:31:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/caller-save.c:207:4: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          INSN_CODE (saveinsn) = -1;
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/caller-save.c:208:4: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          INSN_CODE (restinsn) = -1;
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:870:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_last_insn (); insn; insn = PREV_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:877:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              REG_NOTES (insn));
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:876:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (insn) = alloc_EXPR_LIST (REG_NON_LOCAL_GOTO, const0_rtx,
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:945:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_last_insn (); insn; insn = PREV_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:950:24: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              const0_rtx, REG_NOTES (insn));
                                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:949:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (insn) = alloc_EXPR_LIST (REG_NON_LOCAL_GOTO,
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1116:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_EXPR (mem) && TREE_CODE (MEM_EXPR (mem)) == COMPONENT_REF)
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1116:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_EXPR (mem) && TREE_CODE (MEM_EXPR (mem)) == COMPONENT_REF)
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:461:44: note: expanded from macro 'TREE_CODE'
#define TREE_CODE(NODE) ((enum tree_code) (NODE)->common.code)
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1116:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_EXPR (mem) && TREE_CODE (MEM_EXPR (mem)) == COMPONENT_REF)
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1118:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          tree mem_expr = MEM_EXPR (mem);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1118:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          tree mem_expr = MEM_EXPR (mem);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h../../gcc/caller-save.c:400:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
:1096                  mark_referenced_regs (PATTERN (insn));
                                        ^~~~~~~~~~~~~~:51: note: 
expanded from macro 'MEM_EXPR'
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~

../../gcc/rtl.h:1080:24: note: #define PATTERN(INSN)   XEXP (INSN, 5)
expanded from macro 'MEM_ATTRS'
                        ^           ~
../../gcc/rtl.h:606#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
:23:                        ^               ~
note: expanded from macro 'XEXP'
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38:#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~ note: 
expanded from macro 'RTL_CHECK2'
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])

                                     ^            ~
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
../../gcc/rtl.h:251                                     ^            ~
:5: note: array 'fld' declared here
../../gcc/rtl.h:251    rtunion fld[1];
    ^
:5: note: array 'fld' declared here
../../gcc/caller-save.c    rtunion fld[1];
    ^
:451:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc/builtins.c:1132:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_stores (PATTERN (insn), mark_set_regs, &this_insn_sets);
                           ^~~~~~~~~~~~~~
          if (MEM_OFFSET (mem)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23../../gcc/rtl.h:1100:26: note: expanded from macro 'PATTERN'
: note: expanded from macro 'MEM_OFFSET'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498
:#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
38: note: expanded from macro 'RTL_CHECK2'
../../gcc/rtl.h:631:29: #define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: expanded from macro 'X0MEMATTR'
../../gcc/rtl.h:251:5: note: array 'fld' declared here
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)    rtunion fld[1];
    ^
                            ^                 ~

../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1133:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && GET_CODE (MEM_OFFSET (mem)) == CONST_INT)
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:282:45: note: expanded from macro 'GET_CODE'
#define GET_CODE(RTX)       ((enum rtx_code) (RTX)->code)
                                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1132:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (MEM_OFFSET (mem)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1134:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            offset = INTVAL (MEM_OFFSET (mem));
                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1134:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            offset = INTVAL (MEM_OFFSET (mem));
                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1178:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (mem_expr != MEM_EXPR (mem))
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1178:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (mem_expr != MEM_EXPR (mem))
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/caller-save.c:541:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    SUBREG_BYTE (reg),
                                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/caller-save.c:565:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    mark_referenced_regs (SET_SRC (x));
                          ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:1423:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    emit_insn_before (seq, NEXT_INSN (entry_of_function ()));
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/caller-save.c:815:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = REG_NOTES (chain->insn); link; link = XEXP (link, 1))
                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/caller-save.c:815:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = REG_NOTES (chain->insn); link; link = XEXP (link, 1))
                                                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/caller-save.c:851:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (chain->insn), add_stored_regs,
                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/caller-save.c:860:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_CODE (new->insn) = code;
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:2020:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && XEXP (XEXP (note, 0), 1) != NULL_RTX
                     ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:2021:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && XEXP (XEXP (XEXP (note, 0), 1), 1) == NULL_RTX)
                     ^                               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:2021:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && XEXP (XEXP (XEXP (note, 0), 1), 1) == NULL_RTX)
                           ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:2023:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx operand = XEXP (XEXP (XEXP (note, 0), 1), 0);
                                      ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:2036:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          last = PREV_INSN (last);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:2587:26: warning: variable 'val' set but not used [-Wunused-but-set-variable]
  unsigned HOST_WIDE_INT val;
                         ^
../../gcc/builtins.c:4719:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NOTE_EXPECTED_VALUE (note) = gen_rtx_EQ (VOIDmode, target, rtx_c);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:782:35: note: expanded from macro 'NOTE_EXPECTED_VALUE'
#define NOTE_EXPECTED_VALUE(INSN) XCEXP (INSN, 4, NOTE)
                                  ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:4768:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx next = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:4772:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx ifelse = SET_SRC (pc_set (insn));
                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:4773:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx then_dest = XEXP (ifelse, 1);
                              ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:4774:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx else_dest = XEXP (ifelse, 2);
                              ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:4798:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    temp = XEXP (SET_SRC (pc_set (next)), 0);
                                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:4816:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    temp = XEXP (SET_SRC (pc_set (next)), 0);
                                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/builtins.c:10236:8: warning: variable 'dest' set but not used [-Wunused-but-set-variable]
  tree dest, size, len, fmt, flag;
       ^
../../gcc/builtins.c:10236:30: warning: variable 'flag' set but not used [-Wunused-but-set-variable]
  tree dest, size, len, fmt, flag;
                             ^
5 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/calls.c -o calls.o
14 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfg.c -o cfg.o
In file included from ../../gcc/calls.c:36:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/calls.c:381:48: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
    REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_EH_REGION, const0_rtx,
                            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/calls.c:390:45: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
        REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_EH_REGION, GEN_INT (rn),
                                ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/calls.c:396:48: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
    REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_NORETURN, const0_rtx,
                            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/calls.c:401:50: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
      REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_SETJMP, const0_rtx,
                              ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/calls.c:253:7: warning: variable 'struct_value_size_rtx' set but not used [-Wunused-but-set-variable]
  rtx struct_value_size_rtx;
      ^
../../gcc/calls.c:382:13: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                               REG_NOTES (call_insn));
                                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:381:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_EH_REGION, const0_rtx,
    ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:391:10: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                   REG_NOTES (call_insn));
                                                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:390:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_EH_REGION, GEN_INT (rn),
        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:397:13: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                               REG_NOTES (call_insn));
                                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:396:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_NORETURN, const0_rtx,
    ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:402:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                 REG_NOTES (call_insn));
                                                 ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:401:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_SETJMP, const0_rtx,
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:418:11: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               CALL_INSN_FUNCTION_USAGE (call_insn));
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:415:2: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
        CALL_INSN_FUNCTION_USAGE (call_insn)
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:1351:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        arg_reg = XEXP (argblock, 0), arg_offset = INTVAL (XEXP (argblock, 1));
                                                           ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:1487:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    i = INTVAL (XEXP (addr, 1));
                ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:1768:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = NEXT_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:1770:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; insn; insn = NEXT_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:1772:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && check_sibcall_argument_overlap_1 (PATTERN (insn)))
                                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:2800:25: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
            gen_rtx_EXPR_LIST (REG_NOALIAS, temp, REG_NOTES (last));
            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/calls.c:2734:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (insn = insns; insn; insn = NEXT_INSN (insn))
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:2800:44: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            gen_rtx_EXPR_LIST (REG_NOALIAS, temp, REG_NOTES (last));
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:2799:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (last) =
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:2822:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              last = PREV_INSN (last);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:3120:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:3125:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && NOTE_LINE_NUMBER (insn) == NOTE_INSN_FUNCTION_BEG)
             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:3833:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          last = PREV_INSN (last);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:4059:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            lower_bound = INTVAL (XEXP (XEXP (arg->stack_slot, 0), 1));
                                  ^                                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/calls.c:4282:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                i = INTVAL (XEXP (XEXP (x, 0), 1));
                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cfg.c:58:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/cfg.c:639:27: warning: static variable 'first_block_aux_obj' is used in an inline function with external linkage [-Wstatic-in-inline]
  gcc_assert (!bb->aux && first_block_aux_obj);
                          ^
../../gcc/cfg.c:628:14: note: 'first_block_aux_obj' declared here
static void *first_block_aux_obj = 0;
             ^
../../gcc/cfg.c:640:13: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  bb->aux = obstack_alloc (&block_aux_obstack, size);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/cfg.c:640:13: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  bb->aux = obstack_alloc (&block_aux_obstack, size);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/cfg.c:661:25: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  first_block_aux_obj = obstack_alloc (&block_aux_obstack, 0);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/cfg.c:661:25: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  first_block_aux_obj = obstack_alloc (&block_aux_obstack, 0);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/cfg.c:702:26: warning: static variable 'first_edge_aux_obj' is used in an inline function with external linkage [-Wstatic-in-inline]
  gcc_assert (!e->aux && first_edge_aux_obj);
                         ^
../../gcc/cfg.c:630:14: note: 'first_edge_aux_obj' declared here
static void *first_edge_aux_obj = 0;
             ^
../../gcc/cfg.c:703:12: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  e->aux = obstack_alloc (&edge_aux_obstack, size);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/cfg.c:703:12: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  e->aux = obstack_alloc (&edge_aux_obstack, size);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/cfg.c:724:24: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  first_edge_aux_obj = obstack_alloc (&edge_aux_obstack, 0);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/cfg.c:724:24: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  first_edge_aux_obj = obstack_alloc (&edge_aux_obstack, 0);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/cfg.c:807:17: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
        fprintf (file, bb_bitnames[i]);
                       ^~~~~~~~~~~~~~
../../gcc/cfg.c:807:17: note: treat the string as an argument to avoid this
        fprintf (file, bb_bitnames[i]);
                       ^
                       "%s", 
12 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfganal.c -o cfganal.o
31 warnings generated.
In file included from ../../gcc/cfganal.c:32:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cfganal.c:32:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cfganal.c:32:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cfganal.c:32:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfganal.c:75clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfgbuild.c -o cfgbuild.o
:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && REG_FUNCTION_VALUE_P (XEXP (PATTERN (insn), 0)))
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:913:45: note: expanded from macro 'REG_FUNCTION_VALUE_P'
  (RTL_FLAG_CHECK2("REG_FUNCTION_VALUE_P", (RTX), REG, PARALLEL)->return_val)
                                            ^~~
../../gcc/rtl.h:595:48: note: expanded from macro 'RTL_FLAG_CHECK2'
#define RTL_FLAG_CHECK2(NAME, RTX, C1, C2)                              (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfganal.c:93:57: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = BB_HEAD (bb); insn != BB_END (bb); insn = NEXT_INSN (insn))
                                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfganal.c:266:38: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!invert_jump (BB_END (bb), JUMP_LABEL (BB_END (bb)), 0))
                                     ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfganal.c:268:33: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      invert_jump (BB_END (bb), JUMP_LABEL (BB_END (bb)), 0);
                                ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cfgbuild.c:43:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/cfgbuild.c:66:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return (NEXT_INSN (insn) == 0
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:145:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = f; insn; insn = NEXT_INSN (insn))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:194:38: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  cached_make_edge (edge_cache, src, BLOCK_FOR_INSN (label), flags);
                                     ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:207:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = handlers; i; i = XEXP (i, 1))
                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:316:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                vec = XVEC (PATTERN (tmp), 0);
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:318:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                vec = XVEC (PATTERN (tmp), 1);
                      ^                    ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:318:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                vec = XVEC (PATTERN (tmp), 1);
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:327:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if ((tmp = single_set (insn)) != NULL
                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:327:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if ((tmp = single_set (insn)) != NULL
                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:332:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 XEXP (XEXP (SET_SRC (tmp), 2), 0), 0);
                                       ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:332:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 XEXP (XEXP (SET_SRC (tmp), 2), 0), 0);
                                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:339:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (x = forced_labels; x; x = XEXP (x, 1))
                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:350:20: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gcc_assert (JUMP_LABEL (insn));
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:351:41: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              make_label_edge (edge_cache, bb, JUMP_LABEL (insn), 0);
                                               ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:386:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                for (x = nonlocal_goto_handler_labels; x; x = XEXP (x, 1))
                                                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:393:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:400:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
             && NOTE_LINE_NUMBER (insn) != NOTE_INSN_BASIC_BLOCK)
                ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:401:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = NEXT_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:440:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:468:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            int kind = NOTE_LINE_NUMBER (insn);
                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:576:8: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  bb = BLOCK_FOR_INSN (label);
       ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:590:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    vec = XVEC (PATTERN (table), 0);
                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:592:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    vec = XVEC (PATTERN (table), 1);
          ^                      ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:592:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    vec = XVEC (PATTERN (table), 1);
                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:600:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if ((tmp = single_set (insn)) != NULL
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:600:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if ((tmp = single_set (insn)) != NULL
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:604:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    mark_tablejump_edge (XEXP (XEXP (SET_SRC (tmp), 2), 0));
                               ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:604:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    mark_tablejump_edge (XEXP (XEXP (SET_SRC (tmp), 2), 0));
                                     ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:637:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = NEXT_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:647:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          fallthru = split_block (bb, PREV_INSN (insn));
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:662:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          fallthru = split_block (bb, PREV_INSN (insn));
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgbuild.c:673:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
39 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfgcleanup.c -o cfgcleanup.o
8 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfglayout.c -o cfglayout.o
In file included from ../../gcc/cfgcleanup.c:42:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/cfgcleanup.c:45:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cfgcleanup.c:45:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cfgcleanup.c:45:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cfgcleanup.c:45:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:212:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (rtx_equal_for_cselib_p (SET_DEST (exp), SET_SRC (exp)))
                                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:298:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      != (XEXP (SET_SRC (set1), 1) == pc_rtx))
          ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:298:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      != (XEXP (SET_SRC (set1), 1) == pc_rtx))
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:301:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  cond1 = XEXP (SET_SRC (set1), 0);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:302:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  cond2 = XEXP (SET_SRC (set2), 0);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:320:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || !rtx_equal_p (XEXP (cond1, 1), XEXP (cond2, 1)))
                       ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:320:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || !rtx_equal_p (XEXP (cond1, 1), XEXP (cond2, 1)))
                                        ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:325:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (BB_HEAD (b)); insn != NEXT_INSN (BB_END (b));
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:325:48: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (BB_HEAD (b)); insn != NEXT_INSN (BB_END (b));
                                               ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:326:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:327:42: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (INSN_P (insn) && side_effects_p (PATTERN (insn)))
                                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:336:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (BB_HEAD (e->src));
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:337:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn != NEXT_INSN (BB_END (e->src));
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:338:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:349:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (BB_HEAD (b));
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:350:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn != NEXT_INSN (BB_END (b)) && !failed;
               ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:351:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:355:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx pat = PATTERN (insn);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:393:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      != (XEXP (SET_SRC (set2), 1) == pc_rtx))
          ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:393:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      != (XEXP (SET_SRC (set2), 1) == pc_rtx))
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:532:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                insn = NEXT_INSN (insn);
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:535:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   insn = NEXT_INSN (insn))
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:537:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_BEG)
                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:547:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = PREV_INSN (BB_HEAD (target));
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:549:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_END)
                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:689:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (BB_END (a) != PREV_INSN (BB_HEAD (b)))
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:690:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    reorder_insns_nobb (BB_HEAD (a), BB_END (a), PREV_INSN (BB_HEAD (b)));
                                                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:741:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  barrier = NEXT_INSN (BB_END (b));
            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:909:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (code == MEM && MEM_ATTRS (x) != MEM_ATTRS (y))
                     ^~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:909:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (code == MEM && MEM_ATTRS (x) != MEM_ATTRS (y))
                                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:911:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! MEM_ATTRS (x))
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:912:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        MEM_ATTRS (y) = 0;
        ^~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:913:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (! MEM_ATTRS (y))
                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:914:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        MEM_ATTRS (x) = 0;
        ^~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:919:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (MEM_ALIAS_SET (x) != MEM_ALIAS_SET (y))
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:919:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (MEM_ALIAS_SET (x) != MEM_ALIAS_SET (y))
                                   ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:919:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (MEM_ALIAS_SET (x) != MEM_ALIAS_SET (y))
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:919:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (MEM_ALIAS_SET (x) != MEM_ALIAS_SET (y))
                                   ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:925:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (! mem_expr_equal_p (MEM_EXPR (x), MEM_EXPR (y)))
                                  ^~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:925:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (! mem_expr_equal_p (MEM_EXPR (x), MEM_EXPR (y)))
                                                ^~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:925:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (! mem_expr_equal_p (MEM_EXPR (x), MEM_EXPR (y)))
                                  ^~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:925:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (! mem_expr_equal_p (MEM_EXPR (x), MEM_EXPR (y)))
                                                ^~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:932:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (MEM_OFFSET (x) != MEM_OFFSET (y))
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:932:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (MEM_OFFSET (x) != MEM_OFFSET (y))
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:932:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (MEM_OFFSET (x) != MEM_OFFSET (y))
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:932:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (MEM_OFFSET (x) != MEM_OFFSET (y))
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:938:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!MEM_SIZE (x))
               ^~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:938:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!MEM_SIZE (x))
               ^~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:940:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (!MEM_SIZE (y))
                    ^~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:940:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (!MEM_SIZE (y))
                    ^~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:943:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            mem_size = GEN_INT (MAX (INTVAL (MEM_SIZE (x)),
                                             ^~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:20: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:944:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     INTVAL (MEM_SIZE (y))));
                                             ^~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:26: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:943:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            mem_size = GEN_INT (MAX (INTVAL (MEM_SIZE (x)),
                                             ^~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:20: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:944:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     INTVAL (MEM_SIZE (y))));
                                             ^~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:26: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:943:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            mem_size = GEN_INT (MAX (INTVAL (MEM_SIZE (x)),
                                             ^~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:32: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:944:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     INTVAL (MEM_SIZE (y))));
                                             ^~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:38: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:943:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            mem_size = GEN_INT (MAX (INTVAL (MEM_SIZE (x)),
                                             ^~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:32: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:944:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     INTVAL (MEM_SIZE (y))));
                                             ^~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:38: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:948:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_mem_align (x, MIN (MEM_ALIGN (x), MEM_ALIGN (y)));
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:948:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_mem_align (x, MIN (MEM_ALIGN (x), MEM_ALIGN (y)));
                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:948:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_mem_align (x, MIN (MEM_ALIGN (x), MEM_ALIGN (y)));
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:948:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_mem_align (x, MIN (MEM_ALIGN (x), MEM_ALIGN (y)));
                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:948:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_mem_align (x, MIN (MEM_ALIGN (x), MEM_ALIGN (y)));
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:948:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_mem_align (x, MIN (MEM_ALIGN (x), MEM_ALIGN (y)));
                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:948:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_mem_align (x, MIN (MEM_ALIGN (x), MEM_ALIGN (y)));
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
33 warning(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32:s note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:948:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_mem_align (x, MIN (MEM_ALIGN (x), MEM_ALIGN (y)));
                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:949:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_mem_align (y, MEM_ALIGN (x));
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:949:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_mem_align (y, MEM_ALIGN (x));
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
 generated#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~.

../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:987:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  p1 = PATTERN (i1);
       ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:988:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  p2 = PATTERN (i2);
       ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1004:25: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (!rtx_equal_p (CALL_INSN_FUNCTION_USAGE (i1),
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1005:11: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        CALL_INSN_FUNCTION_USAGE (i2))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1026:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (i1); note; note = XEXP (note, 1))
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1026:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (i1); note; note = XEXP (note, 1))
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1030:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (i2); note; note = XEXP (note, 1))
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1030:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (i2); note; note = XEXP (note, 1))
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1066:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx s1 = single_set (i1);
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1066:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx s1 = single_set (i1);
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1067:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx s2 = single_set (i2);
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1067:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx s2 = single_set (i2);
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1104:49: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || (returnjump_p (i1) && !side_effects_p (PATTERN (i1))))
                                                ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1107:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      i1 = PREV_INSN (i1);
           ^~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1112:49: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || (returnjump_p (i2) && !side_effects_p (PATTERN (i2))))
                                                ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1118:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      i2 = PREV_INSN (i2);
           ^~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1125:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        i1 = PREV_INSN (i1);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1128:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        i2 = PREV_INSN (i2);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1162:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      i1 = PREV_INSN (i1);
           ^~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1163:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      i2 = PREV_INSN (i2);
           ^~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1179:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        last1 = PREV_INSN (last1);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1182:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        last1 = PREV_INSN (last1);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1185:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        last2 = PREV_INSN (last2);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1188:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        last2 = PREV_INSN (last2);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfgloop.c -o cfgloop.o
../../gcc/cfgcleanup.c:1268:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((XEXP (SET_SRC (set1), 1) == pc_rtx)
           ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1268:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((XEXP (SET_SRC (set1), 1) == pc_rtx)
                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1269:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          != (XEXP (SET_SRC (set2), 1) == pc_rtx))
              ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1269:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          != (XEXP (SET_SRC (set2), 1) == pc_rtx))
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1272:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      cond1 = XEXP (SET_SRC (set1), 0);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1273:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      cond2 = XEXP (SET_SRC (set2), 0);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1286:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && rtx_renumbered_equal_p (XEXP (cond1, 1), XEXP (cond2, 1)))
                                           ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1286:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && rtx_renumbered_equal_p (XEXP (cond1, 1), XEXP (cond2, 1)))
                                                            ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1288:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && rtx_renumbered_equal_p (XEXP (cond1, 1),
                                              ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1291:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              XEXP (cond2, 1))));
                                              ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1357:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              p1 = PATTERN (table1);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1358:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              p2 = PATTERN (table2);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1364:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && (XVECLEN (p1, 1) == XVECLEN (p2, 1))
                           ^            ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1364:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && (XVECLEN (p1, 1) == XVECLEN (p2, 1))
                                              ^            ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1365:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && rtx_equal_p (XEXP (p1, 2), XEXP (p2, 2))
                                       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1365:40: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && rtx_equal_p (XEXP (p1, 2), XEXP (p2, 2))
                                                     ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1366:26: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && rtx_equal_p (XEXP (p1, 3), XEXP (p2, 3)))
                                       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1366:40: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && rtx_equal_p (XEXP (p1, 3), XEXP (p2, 3)))
                                                     ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1371:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  for (i = XVECLEN (p1, 1) - 1; i >= 0 && identical; i--)
                           ^            ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1372:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    if (!rtx_equal_p (XVECEXP (p1, 1, i), XVECEXP (p2, 1, i)))
                                      ^            ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1372:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    if (!rtx_equal_p (XVECEXP (p1, 1, i), XVECEXP (p2, 1, i)))
                                                          ^            ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1564:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1583:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      redirect_to = split_block (src2, PREV_INSN (newpos2))->dest;
                                       ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1655:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    newpos1 = NEXT_INSN (newpos1);
              ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1658:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    newpos1 = NEXT_INSN (newpos1);
              ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1660:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  redirect_from = split_block (src1, PREV_INSN (newpos1))->src;
                                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1887:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (NOTE_LINE_NUMBER (BB_HEAD (b)) == NOTE_INSN_DELETED_LABEL)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgcleanup.c:1889:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      rtx bb_note = NEXT_INSN (BB_HEAD (b));
                                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cfglayout.c:31:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/cfglayout.c:59:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx prevfirst = PREV_INSN (first);
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:60:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx nextlast = NEXT_INSN (last);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:62:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (first) = NULL;
  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:63:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (last) = NULL;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:65:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    NEXT_INSN (prevfirst) = nextlast;
    ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:67:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PREV_INSN (nextlast) = prevfirst;
    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:88:48: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (last_insn = insn = BB_END (bb); (insn = NEXT_INSN (insn)) != 0; )
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:100:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          switch (NOTE_LINE_NUMBER (insn))
                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:117:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (NEXT_INSN (insn)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:122:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:147:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      prev = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:149:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        switch (NOTE_LINE_NUMBER (insn))
                ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:195:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
       && NOTE_LINE_NUMBER (insn) != NOTE_INSN_BASIC_BLOCK;
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:196:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:201:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (PREV_INSN (insn))
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:203:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            unlink_insn_chain (get_insns (), PREV_INSN (insn));
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:212:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (PREV_INSN (BB_HEAD (bb)) && next_insn != BB_HEAD (bb))
          ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:214:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              PREV_INSN (BB_HEAD (bb)));
                                              ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:216:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (NEXT_INSN (BB_END (bb)) && BB_END (bb) != end)
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:217:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        bb->il.rtl->footer = unlink_insn_chain (NEXT_INSN (BB_END (bb)), end);
                                                ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:218:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next_insn = NEXT_INSN (BB_END (bb));
                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:272:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:276:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gcc_assert (NOTE_LINE_NUMBER (insn) != NOTE_INSN_BLOCK_BEG
                      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:277:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && NOTE_LINE_NUMBER (insn) != NOTE_INSN_BLOCK_END);
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:278:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (NOTE_LINE_NUMBER (insn) > 0)
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:281:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NOTE_EXPANDED_LOCATION (xloc, insn);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:772:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
  ((XLOC).file = NOTE_SOURCE_FILE (INSN),       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:281:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NOTE_EXPANDED_LOCATION (xloc, insn);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:773:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
   (XLOC).line = NOTE_LINE_NUMBER (INSN))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:323:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            INSN_LOCATOR (insn) = loc;
            ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:409:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NOTE_BLOCK (note) = s;
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:779:26: note: expanded from macro 'NOTE_BLOCK'
#define NOTE_BLOCK(INSN)        XCTREE (INSN, 4, NOTE)
                                ^             ~
../../gcc/rtl.h:644:32: note: expanded from macro 'XCTREE'
#define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:418:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NOTE_BLOCK (insn) = s;
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:779:26: note: expanded from macro 'NOTE_BLOCK'
#define NOTE_BLOCK(INSN)        XCTREE (INSN, 4, NOTE)
                                ^             ~
../../gcc/rtl.h:644:32: note: expanded from macro 'XCTREE'
#define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:429:13: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  int loc = INSN_LOCATOR (insn);
            ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:494:24: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return locator_line (INSN_LOCATOR (insn));
                       ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:528:24: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return locator_file (INSN_LOCATOR (insn));
                       ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:559:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx body = PATTERN (insn);
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:812:9: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
              (REG_CROSSING_JUMP, NULL_RTX, REG_NOTES (BB_END (bb)));
              ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/cfglayout.c:597:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      while (NEXT_INSN (insn))
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:598:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = NEXT_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:611:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            NEXT_INSN (insn) = bb->il.rtl->header;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:614:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          PREV_INSN (bb->il.rtl->header) = insn;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:616:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          while (NEXT_INSN (insn))
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:617:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            insn = NEXT_INSN (insn);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:620:2: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        NEXT_INSN (insn) = BB_HEAD (bb);
        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:623:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PREV_INSN (BB_HEAD (bb)) = insn;
      ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:627:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NEXT_INSN (insn) = bb->il.rtl->footer;
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:628:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          PREV_INSN (bb->il.rtl->footer) = insn;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:629:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          while (NEXT_INSN (insn))
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:630:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            insn = NEXT_INSN (insn);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:636:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (insn) = cfg_layout_function_footer;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:638:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PREV_INSN (cfg_layout_function_footer) = insn;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:640:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  while (NEXT_INSN (insn))
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:641:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = NEXT_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:812:38: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              (REG_CROSSING_JUMP, NULL_RTX, REG_NOTES (BB_END (bb)));
                                            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:811:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (BB_END (bb)) = gen_rtx_EXPR_LIST
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:882:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       prevx = x, insn_cnt1++, x = NEXT_INSN (x))
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:883:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    gcc_assert (PREV_INSN (x) == prevx);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:889:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       nextx = x, insn_cnt2++, x = PREV_INSN (x))
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:890:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    gcc_assert (NEXT_INSN (x) == nextx);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:968:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:986:29: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = from; insn != NEXT_INSN (to); insn = NEXT_INSN (insn))
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:986:52: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = from; insn != NEXT_INSN (to); insn = NEXT_INSN (insn))
                                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:1010:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          switch (NOTE_LINE_NUMBER (insn))
                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:1042:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gcc_assert (NOTE_LINE_NUMBER (insn) >= 0);
                          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:1053:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  insn = NEXT_INSN (last);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:1080:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      while (NEXT_INSN (insn))
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:1081:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = NEXT_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:1090:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      while (NEXT_INSN (insn))
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:1091:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = NEXT_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_must_be_integral_type' [-Wunused-function]
DEF_VEC_I(int);
^
../../gcc/vec.h:462:20: note: expanded from macro 'DEF_VEC_I'
static inline void VEC_OP (T,must_be,integral_type) (void)                \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:35:1: note: expanded from here
VEC_int_must_be_integral_type
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_last' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:63:1: note: expanded from here
VEC_int_base_last
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_iterate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:79:1: note: expanded from here
VEC_int_base_iterate
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:87:1: note: expanded from here
VEC_int_base_embedded_size
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:95:1: note: expanded from here
VEC_int_base_embedded_init
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_pop' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:119:1: note: expanded from here
VEC_int_base_pop
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_truncate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:127:1: note: expanded from here
VEC_int_base_truncate
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_replace' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:135:1: note: expanded from here
VEC_int_base_replace
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:151:1: note: expanded from here
VEC_int_base_ordered_remove
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:159:1: note: expanded from here
VEC_int_base_unordered_remove
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_address' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:167:1: note: expanded from here
VEC_int_base_address
^
../../gcc/cfglayout.c:226:1: warning: unused function 'VEC_int_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:175:1: note: expanded from here
VEC_int_base_lower_bound
^
../../gcc/cfglayout.c:227:1: warning: unused function 'VEC_int_heap_free' [-Wunused-function]
DEF_VEC_ALLOC_I(int,heap);
^
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:679:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,free)                                      \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:215:1: note: expanded from here
VEC_int_heap_free
^
../../gcc/cfglayout.c:227:1: warning: unused function 'VEC_int_heap_copy' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:228:1: note: expanded from here
VEC_int_heap_copy
^
../../gcc/cfglayout.c:227:1: warning: unused function 'VEC_int_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:262:1: note: expanded from here
VEC_int_heap_safe_grow
^
../../gcc/cfglayout.c:227:1: warning: unused function 'VEC_int_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:298:1: note: expanded from here
VEC_int_heap_safe_insert
^
In file included from ../../gcc/cfgloop.c:34:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
84 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfgloopanal.c -o cfgloopanal.o
1 warning generated.
125 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfgloopmanip.c -o cfgloopmanip.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/loop-init.c -o loop-init.o
In file included from ../../gcc/cfgloopanal.c:31:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/cfgloopanal.c:371:61: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb); insn != BB_END (bb); insn = NEXT_INSN (insn))
                                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgloopanal.c:395:61: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb); insn != BB_END (bb); insn = NEXT_INSN (insn))
                                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgloopanal.c:488:21: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; seq; seq = NEXT_INSN (seq))
                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgloopanal.c:490:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (seq);
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgloopanal.c:490:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (seq);
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cfgloopmanip.c:32:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/cfgloopmanip.c:1345:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  insn = PREV_INSN (BB_HEAD (first[loop->num]));
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgloopmanip.c:1348:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    insn = PREV_INSN (insn);
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgloopmanip.c:1355:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      pbb = BLOCK_FOR_INSN (insn);
                            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgloopmanip.c:1370:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (NEXT_INSN (insn)
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgloopmanip.c:1372:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    insn = NEXT_INSN (insn);
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
6 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/loop-unswitch.c -o loop-unswitch.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/loop-unroll.c -o loop-unroll.o
In file included from ../../gcc/loop-unswitch.c:32:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/loop-unswitch.c:130:41: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
  REG_NOTES (jump) = gen_rtx_EXPR_LIST (REG_BR_PROB, GEN_INT (prob),
                     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/loop-unswitch.c:108:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      cond = XEXP (SET_SRC (pc_set (cinsn)), 0);
                   ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:111:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      gcc_assert (rtx_equal_p (op1, XEXP (cond, 1)));
                                    ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:112:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      emit_jump_insn (copy_insn (PATTERN (cinsn)));
                                 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:114:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      JUMP_LABEL (jump) = JUMP_LABEL (cinsn);
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:114:27: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      JUMP_LABEL (jump) = JUMP_LABEL (cinsn);
                          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:115:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_NUSES (JUMP_LABEL (jump))++;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:115:20: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_NUSES (JUMP_LABEL (jump))++;
                   ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:833:33: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                                ^~~
../../gcc/rtl.h:637:45: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:127:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      JUMP_LABEL (jump) = label;
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:128:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_NUSES (label)++;
      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:131:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                        REG_NOTES (jump));
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:130:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (jump) = gen_rtx_EXPR_LIST (REG_BR_PROB, GEN_INT (prob),
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:227:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || !rtx_equal_p (op[1], XEXP (test, 1)))
                                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:255:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           XEXP (cond, 1));
                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:347:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (acond = cond_checked; acond; acond = XEXP (acond, 1))
                                                    ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unswitch.c:442:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  seq = compare_and_jump_seq (XEXP (cond, 0), XEXP (cond, 1), GET_CODE (cond),
                                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/loop-unroll.c:32:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/loop-unroll.c:35:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/loop-unroll.c:35:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/loop-unroll.c:35:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/loop-unroll.c:35:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:227:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (loop->latch, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:227:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (loop->latch, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1519:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1519:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1558:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1558:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1563:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  src = SET_SRC (set);
        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1598:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (rtx_referenced_p (dest, XEXP (src, 1)))
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1654:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1654:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1737:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1737:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1825:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx expr = *get_ivts_expr (single_set (ivts->insn), ivts);
                             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1825:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx expr = *get_ivts_expr (single_set (ivts->insn), ivts);
                             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1838:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx expr = copy_rtx (*get_ivts_expr (single_set (insn), ivts));
                                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1838:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx expr = copy_rtx (*get_ivts_expr (single_set (insn), ivts));
                                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1873:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  loc = get_ivts_expr (single_set (insn), ivts);
                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1873:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  loc = get_ivts_expr (single_set (insn), ivts);
                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1894:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1894:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1899:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  src = copy_rtx (SET_SRC (set));
                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1942:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:1942:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:2000:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  while (!NOTE_INSN_BASIC_BLOCK_P (insn))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:2001:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = NEXT_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:2046:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  while (!NOTE_INSN_BASIC_BLOCK_P (insn))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:2047:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = NEXT_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:2094:41: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb); insn != NEXT_INSN (BB_END (bb)); insn = next)
                                        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:2096:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          next = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:2101:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            orig_insn = NEXT_INSN (orig_insn);
                        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:2132:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          orig_insn = NEXT_INSN (orig_insn);
                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:2163:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           orig_insn != NEXT_INSN (BB_END (bb));
                        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:2166:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          next = NEXT_INSN (orig_insn);
                 ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(rtx);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:26:1: note: expanded from here
VEC_rtx_must_be_pointer_type
^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:54:1: note: expanded from here
VEC_rtx_base_last
^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:78:1: note: expanded from here
VEC_rtx_base_embedded_size
^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:86:1: note: expanded from here
VEC_rtx_base_embedded_init
^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:110:1: note: expanded from here
VEC_rtx_base_pop
^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:118:1: note: expanded from here
VEC_rtx_base_truncate
^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:126:1: note: expanded from here
VEC_rtx_base_replace
^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:142:1: note: expanded from here
VEC_rtx_base_ordered_remove
^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:150:1: note: expanded from here
VEC_rtx_base_unordered_remove
^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:158:1: note: expanded from here
VEC_rtx_base_address
^
../../gcc/loop-unroll.c:88:1: warning: unused function 'VEC_rtx_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:166:1: note: expanded from here
VEC_rtx_base_lower_bound
^
../../gcc/loop-unroll.c:89:1: warning: unused function 'VEC_rtx_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_P(rtx,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:219:1: note: expanded from here
VEC_rtx_heap_copy
^
../../gcc/loop-unroll.c:89:1: warning: unused function 'VEC_rtx_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:253:1: note: expanded from here
VEC_rtx_heap_safe_grow
^
../../gcc/loop-unroll.c:89:1: warning: unused function 'VEC_rtx_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:289:1: note: expanded from here
VEC_rtx_heap_safe_insert
^
6 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfgrtl.c -o cfgrtl.o
17 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/conflict.c -o conflict.o
In file included from ../../gcc/cfgrtl.c:50:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/cfgrtl.c:91:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return (NOTE_LINE_NUMBER (note) == NOTE_INSN_DELETED
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:92:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || NOTE_LINE_NUMBER (note) == NOTE_INSN_BASIC_BLOCK);
             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:102:7: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && LABEL_NAME (label) == 0
             ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:829:25: note: expanded from macro 'LABEL_NAME'
#define LABEL_NAME(RTX) XCSTR (RTX, 7, CODE_LABEL)
                        ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:111:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:122:23: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          const char *name = LABEL_NAME (insn);
                             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:829:25: note: expanded from macro 'LABEL_NAME'
#define LABEL_NAME(RTX) XCSTR (RTX, 7, CODE_LABEL)
                        ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:126:4: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NOTE_LINE_NUMBER (insn) = NOTE_INSN_DELETED_LABEL;
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:127:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NOTE_DELETED_LABEL_NAME (insn) = name;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:763:39: note: expanded from macro 'NOTE_DELETED_LABEL_NAME'
#define NOTE_DELETED_LABEL_NAME(INSN) XCSTR (INSN, 4, NOTE)
                                      ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:144:10: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && JUMP_LABEL (insn)
         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:146:5: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
    LABEL_NUSES (JUMP_LABEL (insn))--;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:146:18: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
    LABEL_NUSES (JUMP_LABEL (insn))--;
                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:833:33: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                                ^~~
../../gcc/rtl.h:637:45: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:154:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (XEXP (note, 0))--;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:163:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx pat = PATTERN (insn);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:176:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            LABEL_NUSES (label)--;
            ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/conflict.c:204:7: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    = obstack_alloc (&graph->arc_obstack,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/conflict.c:204:7: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
    = obstack_alloc (&graph->arc_obstack,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/cfgrtl.c:191:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && BLOCK_FOR_INSN (insn)
         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:192:18: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && BB_END (BLOCK_FOR_INSN (insn)) == insn)
                 ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/basic-block.h:467:26: note: expanded from macro 'BB_END'
#define BB_END(B)       (B)->il.rtl->end_
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:196:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    purge_dead_edges (BLOCK_FOR_INSN (insn));
                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:213:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (start);
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:232:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && BLOCK_FOR_INSN (last)
         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:233:18: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && BB_END (BLOCK_FOR_INSN (last)) == last)
                 ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/basic-block.h:467:26: note: expanded from macro 'BB_END'
#define BB_END(B)       (B)->il.rtl->end_
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:237:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    purge_dead_edges (BLOCK_FOR_INSN (last));
                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:254:16: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (bb = NOTE_BASIC_BLOCK (bb_note)) != NULL
               ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:781:32: note: expanded from macro 'NOTE_BASIC_BLOCK'
#define NOTE_BASIC_BLOCK(INSN)  XCBBDEF (INSN, 4, NOTE)
                                ^              ~
../../gcc/rtl.h:645:32: note: expanded from macro 'XCBBDEF'
#define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:265:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          after = PREV_INSN (head);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:269:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (after != bb_note && NEXT_INSN (after) != bb_note)
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:296:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NOTE_BASIC_BLOCK (bb_note) = bb;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:781:32: note: expanded from macro 'NOTE_BASIC_BLOCK'
#define NOTE_BASIC_BLOCK(INSN)  XCBBDEF (INSN, 4, NOTE)
                                ^              ~
../../gcc/rtl.h:645:32: note: expanded from macro 'XCBBDEF'
#define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:300:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (NEXT_INSN (end) == bb_note)
      ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:402:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb); ; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:404:4: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          BLOCK_FOR_INSN (insn) = bb;
          ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:417:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:419:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      BLOCK_FOR_INSN (insn) = NULL;
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:453:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = BB_HEAD (bb); ; insn = NEXT_INSN (insn))
                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:456:2: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        set_block_for_insn (insn, bb);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:477:40: note: expanded from macro 'set_block_for_insn'
#define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:478:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = PREV_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:490:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  new_bb = create_basic_block (NEXT_INSN (insn), BB_END (bb), bb);
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:552:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      b_head = NEXT_INSN (b_head);
               ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:557:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (NOTE_INSN_BASIC_BLOCK_P (b_head))
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:565:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      b_head = NEXT_INSN (b_head);
               ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:573:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (prev = PREV_INSN (a_end); ; prev = PREV_INSN (prev))
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:573:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (prev = PREV_INSN (a_end); ; prev = PREV_INSN (prev))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:575:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || NOTE_LINE_NUMBER (prev) == NOTE_INSN_BASIC_BLOCK
               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:595:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      a_end = PREV_INSN (del_first);
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:598:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    del_first = NEXT_INSN (a_end);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:610:39: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (x = a_end; x != b_end; x = NEXT_INSN (x))
                                      ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:611:2: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        set_block_for_insn (x, a);
        ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:477:40: note: expanded from macro 'set_block_for_insn'
#define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:613:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set_block_for_insn (b_end, a);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:477:40: note: expanded from macro 'set_block_for_insn'
#define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:715:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:715:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:746:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (PREV_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:747:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    NEXT_INSN (PREV_INSN (insn)) = NEXT_INSN (insn);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:747:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    NEXT_INSN (PREV_INSN (insn)) = NEXT_INSN (insn);
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:747:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    NEXT_INSN (PREV_INSN (insn)) = NEXT_INSN (insn);
                                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:749:29: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    src->il.rtl->footer = NEXT_INSN (insn);
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:750:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (NEXT_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:751:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    PREV_INSN (NEXT_INSN (insn)) = PREV_INSN (insn);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:751:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    PREV_INSN (NEXT_INSN (insn)) = PREV_INSN (insn);
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:751:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    PREV_INSN (NEXT_INSN (insn)) = PREV_INSN (insn);
                                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:755:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:759:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        delete_insn_chain (kill_from, PREV_INSN (BB_HEAD (target)));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:788:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      JUMP_LABEL (BB_END (src)) = target_label;
      ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:789:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_NUSES (target_label)++;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:808:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (barrier != NEXT_INSN (BB_END (src)))
                         ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:816:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (tmp = NEXT_INSN (BB_END (src)); tmp != barrier;
                         ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:817:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   tmp = NEXT_INSN (tmp))
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:818:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                set_block_for_insn (tmp, src);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:477:40: note: expanded from macro 'set_block_for_insn'
#define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:820:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NEXT_INSN (PREV_INSN (new_insn)) = NEXT_INSN (new_insn);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:820:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NEXT_INSN (PREV_INSN (new_insn)) = NEXT_INSN (new_insn);
                         ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:820:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NEXT_INSN (PREV_INSN (new_insn)) = NEXT_INSN (new_insn);
                                                 ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:821:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (NEXT_INSN (new_insn)) = PREV_INSN (new_insn);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:821:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (NEXT_INSN (new_insn)) = PREV_INSN (new_insn);
                         ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:821:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (NEXT_INSN (new_insn)) = PREV_INSN (new_insn);
                                                 ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:823:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NEXT_INSN (new_insn) = barrier;
              ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:824:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NEXT_INSN (PREV_INSN (barrier)) = new_insn;
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:824:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NEXT_INSN (PREV_INSN (barrier)) = new_insn;
                         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:826:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (new_insn) = PREV_INSN (barrier);
              ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:826:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (new_insn) = PREV_INSN (barrier);
                                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:827:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (barrier) = new_insn;
              ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:849:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
         && NOTE_LINE_NUMBER (BB_END (e->src)) >= 0)
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:871:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (insn); insn && NOTE_P (insn)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:872:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
       && NOTE_LINE_NUMBER (insn) != NOTE_INSN_BASIC_BLOCK;
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:873:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:874:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_BEG)
        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:906:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        vec = XVEC (PATTERN (tmp), 0);
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:908:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        vec = XVEC (PATTERN (tmp), 1);
              ^                    ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:908:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        vec = XVEC (PATTERN (tmp), 1);
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:914:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            --LABEL_NUSES (old_label);
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:915:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            ++LABEL_NUSES (new_label);
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:919:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((tmp = single_set (insn)) != NULL
                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:919:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((tmp = single_set (insn)) != NULL
                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:923:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (XEXP (SET_SRC (tmp), 2), 0) == old_label)
                   ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:923:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (XEXP (SET_SRC (tmp), 2), 0) == old_label)
                         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:925:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (SET_SRC (tmp), 2) = gen_rtx_LABEL_REF (Pmode,
          ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:925:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (SET_SRC (tmp), 2) = gen_rtx_LABEL_REF (Pmode,
                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:927:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          --LABEL_NUSES (old_label);
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:928:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          ++LABEL_NUSES (new_label);
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:942:19: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      gcc_assert (JUMP_LABEL (insn) == old_label);
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1128:55: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
        REG_NOTES (BB_END (jump_block)) = gen_rtx_EXPR_LIST (REG_CROSSING_JUMP,
                                          ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/cfgrtl.c:1019:10: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && JUMP_LABEL (BB_END (e->src)) == BB_HEAD (e->dest))
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1103:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note = NEXT_INSN (note);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1130:13: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                             REG_NOTES
                                                             ^~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1128:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (BB_END (jump_block)) = gen_rtx_EXPR_LIST (REG_CROSSING_JUMP,
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1161:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      JUMP_LABEL (BB_END (jump_block)) = label;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1162:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_NUSES (label)++;
      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1219:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (q = NEXT_INSN (BB_END (b)); q != BB_HEAD (c); q = NEXT_INSN (q))
           ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1219:58: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (q = NEXT_INSN (BB_END (b)); q != BB_HEAD (c); q = NEXT_INSN (q))
                                                         ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1239:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      q = PREV_INSN (q);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1243:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      while (NOTE_P (q) && NOTE_LINE_NUMBER (q) >= 0)
                           ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1244:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        q = PREV_INSN (q);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1248:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (q != PREV_INSN (BB_HEAD (c)))
           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1249:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    delete_insn_chain (NEXT_INSN (q), PREV_INSN (BB_HEAD (c)));
                       ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1249:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    delete_insn_chain (NEXT_INSN (q), PREV_INSN (BB_HEAD (c)));
                                      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1276:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1279:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_BEG)
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1281:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        else if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_END)
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1347:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && PREV_INSN (BB_HEAD (edge_in->dest))
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1349:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (NOTE_LINE_NUMBER (PREV_INSN (BB_HEAD (edge_in->dest)))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1349:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (NOTE_LINE_NUMBER (PREV_INSN (BB_HEAD (edge_in->dest)))
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:787:39: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                                      ^~~~
../../gcc/rtl.h:637:45: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1352:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    before = PREV_INSN (BB_HEAD (edge_in->dest));
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1362:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      before = NEXT_INSN (BB_END (edge_in->src));
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1365:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && NOTE_LINE_NUMBER (before) == NOTE_INSN_LOOP_END)
             ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1366:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        before = NEXT_INSN (before);
                 ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1464:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (x = insn; x; x = NEXT_INSN (x))
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1466:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (x), mark_killed_regs, killed);
                   ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1503:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (x = save_regs; x; x = XEXP (x, 1))
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1505:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          from = XEXP (XEXP (x, 0), 1);
                 ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1510:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (x = save_regs; x; x = XEXP (x, 1))
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1513:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          to = XEXP (XEXP (x, 0), 1);
               ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1638:6: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                  (REG_CROSSING_JUMP, NULL_RTX, REG_NOTES (BB_END (bb)));
                  ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/cfgrtl.c:1622:12: warning: variable 'bb_note' set but not used [-Wunused-but-set-variable]
              rtx bb_note, cur_insn;
                  ^
../../gcc/cfgrtl.c:1570:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            tmp = NEXT_INSN (tmp);
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1571:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (NOTE_INSN_BASIC_BLOCK_P (tmp))
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1572:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            tmp = NEXT_INSN (tmp);
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1576:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            after = PREV_INSN (tmp);
                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1598:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 && NOTE_LINE_NUMBER (PREV_INSN (before)) ==
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1598:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 && NOTE_LINE_NUMBER (PREV_INSN (before)) ==
                                      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:787:39: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                                      ^~~~
../../gcc/rtl.h:637:45: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1599:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 NOTE_INSN_LOOP_BEG; before = PREV_INSN (before))
                                              ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1625:50: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (cur_insn = BB_HEAD (bb); cur_insn != NEXT_INSN (BB_END (bb));
                                                        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1626:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   cur_insn = NEXT_INSN (cur_insn))
                              ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1628:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && NOTE_LINE_NUMBER (cur_insn) == NOTE_INSN_BASIC_BLOCK)
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1638:35: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  (REG_CROSSING_JUMP, NULL_RTX, REG_NOTES (BB_END (bb)));
                                                ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1637:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                REG_NOTES (BB_END (bb)) = gen_rtx_EXPR_LIST 
                ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1784:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = BB_HEAD (bb), last = NEXT_INSN (BB_END (bb)); insn != last;
                                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1785:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1819:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (x = BB_HEAD (bb); x != NULL_RTX; x = NEXT_INSN (x))
                                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1832:60: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (tmp_rtx = rtx_first; NULL != tmp_rtx; tmp_rtx = NEXT_INSN (tmp_rtx))
                                                           ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1874:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           tmp_rtx = XEXP (tmp_rtx, 1))
                     ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1925:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (x = last_head; x != NULL_RTX; x = PREV_INSN (x))
                                             ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:1944:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (; x != NULL_RTX; x = PREV_INSN (x))
                                ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2049:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && JUMP_LABEL (BB_END (bb)) != BB_HEAD (fallthru->dest))
             ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2070:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (x = BB_HEAD (bb); x != NEXT_INSN (BB_END (bb)); x = NEXT_INSN (x))
                                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2070:64: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (x = BB_HEAD (bb); x != NEXT_INSN (BB_END (bb)); x = NEXT_INSN (x))
                                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2073:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (!BARRIER_P (x) && BLOCK_FOR_INSN (x) != bb)
                              ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2076:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (! BLOCK_FOR_INSN (x))
                  ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2083:29: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 INSN_UID (x), bb->index, BLOCK_FOR_INSN (x)->index);
                                          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2101:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          x = NEXT_INSN (x);
              ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2104:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!NOTE_INSN_BASIC_BLOCK_P (x) || NOTE_BASIC_BLOCK (x) != bb)
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2104:43: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!NOTE_INSN_BASIC_BLOCK_P (x) || NOTE_BASIC_BLOCK (x) != bb)
                                          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:781:32: note: expanded from macro 'NOTE_BASIC_BLOCK'
#define NOTE_BASIC_BLOCK(INSN)  XCBBDEF (INSN, 4, NOTE)
                                ^              ~
../../gcc/rtl.h:645:32: note: expanded from macro 'XCBBDEF'
#define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2115:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (x = NEXT_INSN (x); x; x = NEXT_INSN (x))
                 ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2115:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (x = NEXT_INSN (x); x; x = NEXT_INSN (x))
                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2117:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (NOTE_INSN_BASIC_BLOCK_P (x))
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2179:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
               insn = NEXT_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2182:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && NOTE_LINE_NUMBER (insn) == NOTE_INSN_BASIC_BLOCK))
                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2202:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for (insn = NEXT_INSN (BB_END (e->src)); insn != BB_HEAD (e->dest);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2203:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 insn = NEXT_INSN (insn))
                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2217:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (x = rtx_first; x; x = NEXT_INSN (x))
                             ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2219:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (NOTE_INSN_BASIC_BLOCK_P (x))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2221:9: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          bb = NOTE_BASIC_BLOCK (x);
               ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:781:32: note: expanded from macro 'NOTE_BASIC_BLOCK'
#define NOTE_BASIC_BLOCK(INSN)  XCBBDEF (INSN, 4, NOTE)
                                ^              ~
../../gcc/rtl.h:645:32: note: expanded from macro 'XCBBDEF'
#define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2240:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (NEXT_INSN (x)
                  ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2244:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                x = NEXT_INSN (x);
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2256:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ! (NEXT_INSN (x) && BARRIER_P (NEXT_INSN (x))))
                ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2289:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! may_trap_p (PATTERN (insn))
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2372:30: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && BB_HEAD (e->dest) == JUMP_LABEL (insn))
                                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2620:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx insn, next, prev = PREV_INSN (BB_HEAD (bb)), *to, remaints;
                         ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2626:2: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        NEXT_INSN (prev) = bb->il.rtl->header;
        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2629:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PREV_INSN (bb->il.rtl->header) = prev;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2631:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      while (NEXT_INSN (insn))
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2632:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = NEXT_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2633:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (insn) = next;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2634:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PREV_INSN (next) = insn;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2636:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  next = NEXT_INSN (BB_END (bb));
         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2644:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (PREV_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2645:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                NEXT_INSN (PREV_INSN (insn)) = NEXT_INSN (insn);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2645:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                NEXT_INSN (PREV_INSN (insn)) = NEXT_INSN (insn);
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2645:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                NEXT_INSN (PREV_INSN (insn)) = NEXT_INSN (insn);
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2647:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                bb->il.rtl->footer = NEXT_INSN (insn);
                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2648:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2649:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                PREV_INSN (NEXT_INSN (insn)) = PREV_INSN (insn);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2649:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                PREV_INSN (NEXT_INSN (insn)) = PREV_INSN (insn);
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2649:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                PREV_INSN (NEXT_INSN (insn)) = PREV_INSN (insn);
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2653:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2658:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NEXT_INSN (insn) = bb->il.rtl->footer;
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2659:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          PREV_INSN (bb->il.rtl->footer) = insn;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2660:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          while (NEXT_INSN (insn))
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2661:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            insn = NEXT_INSN (insn);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2662:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NEXT_INSN (insn) = next;
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2664:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            PREV_INSN (next) = insn;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2677:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    prev = NEXT_INSN (prev);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2681:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    next = PREV_INSN (next);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2685:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (next && NEXT_INSN (next) != prev)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2689:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      while (NEXT_INSN (insn))
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2690:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = NEXT_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2691:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (insn) = *to;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2693:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        PREV_INSN (*to) = insn;
        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2761:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      delete_insn_chain (NEXT_INSN (first), last);
                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2766:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (NEXT_INSN (BB_END (a)) != BB_HEAD (b))
      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
2 warnings generated.
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2772:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!NOTE_INSN_BASIC_BLOCK_P (first))
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/convert.c -o convert.o
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2773:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        first = NEXT_INSN (first);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2774:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      gcc_assert (NOTE_INSN_BASIC_BLOCK_P (first));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2784:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn != NEXT_INSN (BB_END (b));
                   ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2785:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2786:2: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        set_block_for_insn (insn, a);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:477:40: note: expanded from macro 'set_block_for_insn'
#define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2789:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!NOTE_INSN_BASIC_BLOCK_P (insn))
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2790:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = NEXT_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2791:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      gcc_assert (NOTE_INSN_BASIC_BLOCK_P (insn));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2806:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          while (NEXT_INSN (last))
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2807:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            last = NEXT_INSN (last);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2808:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NEXT_INSN (last) = b->il.rtl->footer;
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2809:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          PREV_INSN (b->il.rtl->footer) = last;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2827:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        ? NEXT_INSN (BB_END (e->src)) : get_insns (),
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2866:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = PREV_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2894:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && MEM_VOLATILE_P (PATTERN (insn)))
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1042:39: note: expanded from macro 'MEM_VOLATILE_P'
  (RTL_FLAG_CHECK3("MEM_VOLATILE_P", (RTX), MEM, ASM_OPERANDS,          \
                                      ^~~
../../gcc/rtl.h:596:52: note: expanded from macro 'RTL_FLAG_CHECK3'
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3)                          (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2897:36: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_VOLATILE_P (XVECEXP (PATTERN (insn), 0, 0)))
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:1042:39: note: expanded from macro 'MEM_VOLATILE_P'
  (RTL_FLAG_CHECK3("MEM_VOLATILE_P", (RTX), MEM, ASM_OPERANDS,          \
                                      ^~~
../../gcc/rtl.h:596:52: note: expanded from macro 'RTL_FLAG_CHECK3'
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3)                          (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2945:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = PREV_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2978:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          prev_insn = PREV_INSN (insn);
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2988:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && keep_with_call_p (NEXT_INSN (split_at_insn)))
                                            ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:2989:21: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  split_at_insn = NEXT_INSN (split_at_insn);
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:3039:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx op1 = XEXP ((rtx)comp_rtx, 1);
            ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:3055:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  JUMP_LABEL (jump) = label;
  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgrtl.c:3056:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  LABEL_NUSES (label)++;
  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
52 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/gcov-iov.o ../../gcc/gcov-iov.c
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cse.c -o cse.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cselib.c -o cselib.o
In file included from ../../gcc/cselib.c:34:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cselib.c:34:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cselib.c:34:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cselib.c:34:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cselib.c:38:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/cse.c:35:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cse.c:35:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cse.c:35:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cse.c:35:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cselib.c:514:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && rtx_equal_for_cselib_p (XEXP (x, 1), XEXP (y, 0))
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cselib.c:515:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && rtx_equal_for_cselib_p (XEXP (x, 0), XEXP (y, 1)))
                                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cselib.c:636:11: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
               + CODE_LABEL_NUMBER (XEXP (x, 0)));
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/cse.c:39:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/cselib.c:1284:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx body = PATTERN (insn);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cselib.c:1287:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  body = PATTERN (insn);
         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cselib.c:1291:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      body = COND_EXEC_CODE (body);
             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cselib.c:1297:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      sets[0].src = SET_SRC (body);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cselib.c:1311:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              sets[n_sets].src = SET_SRC (x);
                                 ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cselib.c:1400:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && MEM_VOLATILE_P (PATTERN (insn))))
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1042:39: note: expanded from macro 'MEM_VOLATILE_P'
  (RTL_FLAG_CHECK3("MEM_VOLATILE_P", (RTX), MEM, ASM_OPERANDS,          \
                                      ^~~
../../gcc/rtl.h:596:52: note: expanded from macro 'RTL_FLAG_CHECK3'
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3)                          (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cselib.c:1446:14: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (x = CALL_INSN_FUNCTION_USAGE (insn); x; x = XEXP (x, 1))
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cselib.c:1446:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (x = CALL_INSN_FUNCTION_USAGE (insn); x; x = XEXP (x, 1))
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:761:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) < GET_MODE_BITSIZE (mode)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:762:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) >= 0)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:767:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                            << INTVAL (XEXP (x, 1)),
                                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
./genrtl.h:193:42: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:1157:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            remove_invalid_subreg_refs (i, SUBREG_BYTE (x), GET_MODE (x));
                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:1186:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ! REGNO_QTY_VALID_P (REGNO (XEXP (x, 1))))
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/cse.c:527:40: note: expanded from macro 'REGNO_QTY_VALID_P'
#define REGNO_QTY_VALID_P(N) (REG_QTY (N) >= 0)
                                       ^
../../gcc/cse.c:522:39: note: expanded from macro 'REG_QTY'
#define REG_QTY(N) (get_cse_reg_info (N)->reg_qty)
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:1187:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (insert_regs (XEXP (x, 1), NULL, 0))
                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:1189:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rehash_using_reg (XEXP (x, 1));
                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:1954:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                || (((SUBREG_BYTE (exp)
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:1956:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && SUBREG_BYTE (exp) <= end))
                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2249:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     + (SUBREG_BYTE (x) / UNITS_PER_WORD));
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2293:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  + CODE_LABEL_NUMBER (XEXP (x, 0)));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2377:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            + hash_rtx_string (ASM_OPERANDS_OUTPUT_CONSTRAINT (x))
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1011:45: note: expanded from macro 'ASM_OPERANDS_OUTPUT_CONSTRAINT'
#define ASM_OPERANDS_OUTPUT_CONSTRAINT(RTX) XCSTR (RTX, 1, ASM_OPERANDS)
                                            ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2380:8: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (ASM_OPERANDS_INPUT_LENGTH (x))
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2382:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (i = 1; i < ASM_OPERANDS_INPUT_LENGTH (x); i++)
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2384:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  hash += (hash_rtx (ASM_OPERANDS_INPUT (x, i),
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2389:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                (ASM_OPERANDS_INPUT_CONSTRAINT (x, i)));
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1020:9: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT'
  XSTR (XCVECEXP (RTX, 4, N, ASM_OPERANDS), 0)
        ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2392:33: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              hash += hash_rtx_string (ASM_OPERANDS_INPUT_CONSTRAINT (x, 0));
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1020:9: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT'
  XSTR (XCVECEXP (RTX, 4, N, ASM_OPERANDS), 0)
        ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2393:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              x = ASM_OPERANDS_INPUT (x, 0);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2569:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (MEM_ATTRS (x) != MEM_ATTRS (y))
              ^~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2569:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (MEM_ATTRS (x) != MEM_ATTRS (y))
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2584:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && exp_equiv_p (XEXP (x, 1), XEXP (y, 1),
                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2584:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && exp_equiv_p (XEXP (x, 1), XEXP (y, 1),
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2586:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (exp_equiv_p (XEXP (x, 0), XEXP (y, 1),
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2588:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && exp_equiv_p (XEXP (x, 1), XEXP (y, 0),
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2601:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || strcmp (ASM_OPERANDS_OUTPUT_CONSTRAINT (x),
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1011:45: note: expanded from macro 'ASM_OPERANDS_OUTPUT_CONSTRAINT'
#define ASM_OPERANDS_OUTPUT_CONSTRAINT(RTX) XCSTR (RTX, 1, ASM_OPERANDS)
                                            ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2602:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     ASM_OPERANDS_OUTPUT_CONSTRAINT (y))
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1011:45: note: expanded from macro 'ASM_OPERANDS_OUTPUT_CONSTRAINT'
#define ASM_OPERANDS_OUTPUT_CONSTRAINT(RTX) XCSTR (RTX, 1, ASM_OPERANDS)
                                            ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2603:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || ASM_OPERANDS_OUTPUT_IDX (x) != ASM_OPERANDS_OUTPUT_IDX (y)
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1012:38: note: expanded from macro 'ASM_OPERANDS_OUTPUT_IDX'
#define ASM_OPERANDS_OUTPUT_IDX(RTX) XCINT (RTX, 2, ASM_OPERANDS)
                                     ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2603:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || ASM_OPERANDS_OUTPUT_IDX (x) != ASM_OPERANDS_OUTPUT_IDX (y)
                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1012:38: note: expanded from macro 'ASM_OPERANDS_OUTPUT_IDX'
#define ASM_OPERANDS_OUTPUT_IDX(RTX) XCINT (RTX, 2, ASM_OPERANDS)
                                     ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2604:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || ASM_OPERANDS_INPUT_LENGTH (x) != ASM_OPERANDS_INPUT_LENGTH (y))
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2604:40: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || ASM_OPERANDS_INPUT_LENGTH (x) != ASM_OPERANDS_INPUT_LENGTH (y))
                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2607:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (ASM_OPERANDS_INPUT_LENGTH (x))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2609:13: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (i = ASM_OPERANDS_INPUT_LENGTH (x) - 1; i >= 0; i--)
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2610:25: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (! exp_equiv_p (ASM_OPERANDS_INPUT (x, i),
                               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2611:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               ASM_OPERANDS_INPUT (y, i),
                               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2613:14: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                || strcmp (ASM_OPERANDS_INPUT_CONSTRAINT (x, i),
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1020:9: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT'
  XSTR (XCVECEXP (RTX, 4, N, ASM_OPERANDS), 0)
        ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2614:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           ASM_OPERANDS_INPUT_CONSTRAINT (y, i)))
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1020:9: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT'
  XSTR (XCVECEXP (RTX, 4, N, ASM_OPERANDS), 0)
        ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2718:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && REGNO_QTY_VALID_P (REGNO (XEXP (x, 1))))
                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/cse.c:527:40: note: expanded from macro 'REGNO_QTY_VALID_P'
#define REGNO_QTY_VALID_P(N) (REG_QTY (N) >= 0)
                                       ^
../../gcc/cse.c:522:39: note: expanded from macro 'REG_QTY'
#define REG_QTY(N) (get_cse_reg_info (N)->reg_qty)
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2721:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int x1_q = REG_QTY (REGNO (XEXP (x, 1)));
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/cse.c:522:39: note: expanded from macro 'REG_QTY'
#define REG_QTY(N) (get_cse_reg_info (N)->reg_qty)
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:2983:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx op1 = XEXP (*loc, 1);
                ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3244:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      arg1 = XEXP (x, 0), arg2 = XEXP (x, 1);
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3314:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             GET_MODE (SUBREG_REG (x)), SUBREG_BYTE (x));
                                                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3386:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                rtx op1 = gen_lowpart_common (mode, XEXP (elt->exp, 1));
                                                    ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3498:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        offset = INTVAL (XEXP (XEXP (addr, 0), 1));
                         ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3502:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      base = XEXP (addr, 1);
             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3552:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx table_insn = NEXT_INSN (label);
                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3557:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rtx table = PATTERN (table_insn);
                        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3575:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                set = single_set (insn);
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3575:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                set = single_set (insn);
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3577:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                if (! set || SET_SRC (set) != x)
                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3590:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rtx table = PATTERN (table_insn);
                        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3594:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    < XVECLEN (table, 1)))
                      ^               ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3597:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                new = gen_rtx_MINUS (Pmode, XVECEXP (table, 1, offset),
                                            ^               ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
./genrtl.h:189:35: note: expanded from macro 'gen_rtx_MINUS'
  gen_rtx_fmt_ee (MINUS, (MODE), (ARG0), (ARG1))
                                  ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
228 warnings generated.
../../gcc/cse.c:3754:13: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (i = ASM_OPERANDS_INPUT_LENGTH (x) - 1; i >= 0; i--)
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3756:19: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             fold_rtx (ASM_OPERANDS_INPUT (x, i), insn), 0);
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3755:30: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            validate_change (insn, &ASM_OPERANDS_INPUT (x, i),
                                    ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3913:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    tem = XEXP (x, 0); XEXP (x, 0) = XEXP (x, 1);
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3914:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       XEXP (x, 1) = tem;
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3940:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                     : XEXP (x, 1)))
                                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:3950:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          validate_change (insn, &XEXP (x, 0), XEXP (x, 1), 1);
                                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4118:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (inner_const = equiv_constant (XEXP (y, 1))) != 0
                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4180:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && XEXP (XEXP (y, 1), 0) == XEXP (const_arg1, 0))
                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4188:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && XEXP (XEXP (XEXP (y, 0), 1), 0) == XEXP (const_arg1, 0))
                           ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4200:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && XEXP (XEXP (y, 1), 0) == XEXP (const_arg0, 0))
                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4208:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && XEXP (XEXP (XEXP (y, 0), 1), 0) == XEXP (const_arg0, 0))
                           ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4293:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              inner_const = equiv_constant (fold_rtx (XEXP (y, 1), 0));
                                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4384:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                        const_arg2 ? const_arg2 : XEXP (x, 2));
                                                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4466:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    cond_known_true = (XEXP (SET_SRC (set), 2) == pc_rtx);
                       ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4466:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    cond_known_true = (XEXP (SET_SRC (set), 2) == pc_rtx);
                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4468:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/dbxout.c -o dbxout.o
    cond_known_true = (XEXP (SET_SRC (set), 1) == pc_rtx);
                       ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4468:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    cond_known_true = (XEXP (SET_SRC (set), 1) == pc_rtx);
                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4474:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  op0 = fold_rtx (XEXP (XEXP (SET_SRC (set), 0), 0), insn);
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4475:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  op1 = fold_rtx (XEXP (XEXP (SET_SRC (set), 0), 1), insn);
                  ^                              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4475:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  op1 = fold_rtx (XEXP (XEXP (SET_SRC (set), 0), 1), insn);
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4764:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx x = PATTERN (insn);
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4792:18: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (tem = CALL_INSN_FUNCTION_USAGE (insn); tem; tem = XEXP (tem, 1))
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4792:62: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (tem = CALL_INSN_FUNCTION_USAGE (insn); tem; tem = XEXP (tem, 1))
                                                             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4825:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          canon_reg (SET_SRC (x), insn);
                     ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4827:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          fold_rtx (SET_SRC (x), insn);
                    ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4875:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  canon_reg (SET_SRC (y), insn);
                             ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4877:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  fold_rtx (SET_SRC (y), insn);
                            ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4931:22: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (n_sets == 1 && REG_NOTES (insn) != 0
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4933:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (! rtx_equal_p (XEXP (tem, 0), SET_SRC (sets[0].rtl))
                                        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4953:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx src = SET_SRC (sets[i].rtl);
                ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4965:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        SET_SRC (sets[i].rtl) = new;
        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4970:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           canon_reg (XEXP (dest, 1), insn), 1);
                                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4972:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           canon_reg (XEXP (dest, 2), insn), 1);
                                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:4971:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          validate_change (insn, &XEXP (dest, 2),
                                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5026:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = SET_SRC (sets[i].rtl);
            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5279:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx new_and = gen_rtx_AND (VOIDmode, NULL_RTX, XEXP (src, 1));
                                                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:203:41: note: expanded from macro 'gen_rtx_AND'
  gen_rtx_fmt_ee (AND, (MODE), (ARG0), (ARG1))
                                        ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5573:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              SET_SRC (sets[i].rtl) = trial;
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5597:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx new = canon_reg (SET_SRC (sets[i].rtl), insn);
                                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5642:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = SET_SRC (sets[i].rtl);
            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5768:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx width = XEXP (SET_DEST (sets[i].rtl), 1);
                      ^                             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5808:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (NEXT_INSN (insn) == 0
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5824:8: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              JUMP_LABEL (new) = XEXP (src, 0);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5825:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              LABEL_NUSES (XEXP (src, 0))++;
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5831:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  XEXP (note, 1) = NULL_RTX;
                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5832:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  REG_NOTES (new) = note;
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5839:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (NEXT_INSN (insn) == 0
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5844:6: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
            INSN_CODE (insn) = -1;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5923:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && rtx_equal_p (SET_SRC (sets[i].rtl), src_eqv))
                            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:5929:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && ! rtx_equal_p (SET_SRC (sets[i].rtl), SET_DEST (sets[i].rtl)))
                          ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6072:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && MEM_VOLATILE_P (PATTERN (insn)))
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1042:39: note: expanded from macro 'MEM_VOLATILE_P'
  (RTL_FLAG_CHECK3("MEM_VOLATILE_P", (RTX), MEM, ASM_OPERANDS,          \
                                      ^~~
../../gcc/rtl.h:596:52: note: expanded from macro 'RTL_FLAG_CHECK3'
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3)                          (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6325:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && NEXT_INSN (PREV_INSN (insn)) == insn
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6325:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && NEXT_INSN (PREV_INSN (insn)) == insn
                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6327:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && REGNO (SET_SRC (sets[0].rtl)) >= FIRST_PSEUDO_REGISTER
                ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6328:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && REGNO_QTY_VALID_P (REGNO (SET_SRC (sets[0].rtl))))
                                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/cse.c:527:40: note: expanded from macro 'REGNO_QTY_VALID_P'
#define REGNO_QTY_VALID_P(N) (REG_QTY (N) >= 0)
                                       ^
../../gcc/cse.c:522:39: note: expanded from macro 'REG_QTY'
#define REG_QTY(N) (get_cse_reg_info (N)->reg_qty)
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6330:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int src_q = REG_QTY (REGNO (SET_SRC (sets[0].rtl)));
                                  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/cse.c:522:39: note: expanded from macro 'REG_QTY'
#define REG_QTY(N) (get_cse_reg_info (N)->reg_qty)
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6341:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              prev = PREV_INSN (prev);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6344:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 && NOTE_LINE_NUMBER (prev) != NOTE_INSN_BASIC_BLOCK);
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6360:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SET_DEST (PATTERN (prev)) == SET_SRC (sets[0].rtl)
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6360:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SET_DEST (PATTERN (prev)) == SET_SRC (sets[0].rtl)
                                              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6364:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx src = SET_SRC (sets[0].rtl);
                        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6367:42: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              validate_change (prev, &SET_DEST (PATTERN (prev)), dest, 1);
                                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6534:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XEXP (x, 1))
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6535:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        XEXP (x, 1) = cse_process_notes (XEXP (x, 1), NULL_RTX);
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6535:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        XEXP (x, 1) = cse_process_notes (XEXP (x, 1), NULL_RTX);
        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6626:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6638:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      invalidate_from_clobbers (PATTERN (insn));
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6639:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), invalidate_skipped_set, NULL);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6700:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (PREV_INSN (p) && CALL_P (PREV_INSN (p))
          ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6701:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && find_reg_note (PREV_INSN (p), REG_SETJMP, NULL))
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6707:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        nsets += XVECLEN (PATTERN (p), 0);
                          ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6724:10: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
            p = JUMP_LABEL (p);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6744:12: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && JUMP_LABEL (p) != 0
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6745:12: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && LABEL_NUSES (JUMP_LABEL (p)) == 1
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6745:25: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && LABEL_NUSES (JUMP_LABEL (p)) == 1
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:833:33: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                                ^~~
../../gcc/rtl.h:637:45: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6746:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && NEXT_INSN (JUMP_LABEL (p)) != 0)
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6746:23: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && NEXT_INSN (JUMP_LABEL (p)) != 0)
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6748:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (q = PREV_INSN (JUMP_LABEL (p)); q; q = PREV_INSN (q))
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6748:24: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (q = PREV_INSN (JUMP_LABEL (p)); q; q = PREV_INSN (q))
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6748:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (q = PREV_INSN (JUMP_LABEL (p)); q; q = PREV_INSN (q))
                                                      ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6750:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 || NOTE_LINE_NUMBER (q) == NOTE_INSN_LOOP_END
                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6751:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 || (PREV_INSN (q) && CALL_P (PREV_INSN (q))
                     ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6752:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     && find_reg_note (PREV_INSN (q), REG_SETJMP, NULL)))
                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6753:23: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && (!LABEL_P (q) || LABEL_NUSES (q) != 0))
                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6764:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  p = NEXT_INSN (p);
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6785:12: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              p = JUMP_LABEL (p);
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6787:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PUT_MODE (NEXT_INSN (p), QImode);
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:286:31: note: expanded from macro 'PUT_MODE'
#define PUT_MODE(RTX, MODE) ((RTX)->mode = (MODE))
                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6796:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  p = NEXT_INSN (p);
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6809:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (tmp = NEXT_INSN (p); tmp && tmp != q; tmp = NEXT_INSN (tmp))
                         ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6809:57: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (tmp = NEXT_INSN (p); tmp && tmp != q; tmp = NEXT_INSN (tmp))
                                                               ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6820:9: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  p = JUMP_LABEL (p);
                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6822:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  PUT_MODE (NEXT_INSN (p), QImode);
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:286:31: note: expanded from macro 'PUT_MODE'
#define PUT_MODE(RTX, MODE) ((RTX)->mode = (MODE))
                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6826:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      p = NEXT_INSN (p);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6891:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = f, i = 0; insn; insn = NEXT_INSN (insn))
                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6894:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || NOTE_LINE_NUMBER (insn) < 0)
             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6915:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = (val.last ? NEXT_INSN (val.last) : 0);
                             ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6994:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
    ++LABEL_NUSES (to);
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:6996:40: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = from; insn != to; insn = NEXT_INSN (insn))
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7025:29: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                invalidate_skipped_block (NEXT_INSN (insn));
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7033:15: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = JUMP_LABEL (insn);
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7048:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (REG_NOTES (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7049:44: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (insn) = cse_process_notes (REG_NOTES (insn), NULL_RTX);
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7049:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (insn) = cse_process_notes (REG_NOTES (insn), NULL_RTX);
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7057:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (REG_NOTES (insn) != 0)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7085:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && for_each_rtx (&PATTERN (insn), check_for_label_ref,
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7103:8: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (JUMP_LABEL (insn) == to)
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7114:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = PREV_INSN (to);
                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7123:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (to != 0 && NEXT_INSN (insn) == to
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7124:25: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && LABEL_P (to) && --LABEL_NUSES (to) == to_usage)
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7129:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = NEXT_INSN (to);
                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7169:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            ++LABEL_NUSES (to);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7172:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = PREV_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7180:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return to ? NEXT_INSN (to) : 0;
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7251:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      count_reg_usage (SET_SRC (x), counts,
                       ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7261:51: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (flag_non_call_exceptions && may_trap_p (PATTERN (x)))
                                                  ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7264:19: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
        count_reg_usage (CALL_INSN_FUNCTION_USAGE (x), counts, dest, incr);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7265:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      count_reg_usage (PATTERN (x), counts, dest, incr);
                       ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7281:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                eqv = XEXP (eqv, 1);
                      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7297:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      count_reg_usage (XEXP (x, 1), counts, NULL_RTX, incr);
                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7306:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = ASM_OPERANDS_INPUT_LENGTH (x) - 1; i >= 0; i--)
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7307:19: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        count_reg_usage (ASM_OPERANDS_INPUT (x, i), counts, dest, incr);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7351:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           || side_effects_p (SET_SRC (set)))
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7362:47: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (flag_non_call_exceptions && may_trap_p (PATTERN (insn)))
                                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7365:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return set_live_p (PATTERN (insn), insn, counts);
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7368:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = XVECLEN (PATTERN (insn), 0) - 1; i >= 0; i--)
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7370:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx elt = XVECEXP (PATTERN (insn), 0, i);
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7402:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7402:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7456:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = insns; insn; insn = NEXT_INSN (insn))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7471:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      prev = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7554:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for_each_rtx (&PATTERN (insn), cse_change_cc_mode, &args);
                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7555:18: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for_each_rtx (&REG_NOTES (insn), cse_change_cc_mode, &args);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7574:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = start; insn != end; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7634:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      end = NEXT_INSN (BB_END (e->dest));
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7635:58: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (e->dest); insn != end; insn = NEXT_INSN (insn))
                                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7648:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7648:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7660:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (rtx_equal_p (cc_src, SET_SRC (set)))
                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7666:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       XEXP (SET_SRC (set), 0))
                                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7667:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && rtx_equal_p (XEXP (cc_src, 1),
                                       ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7668:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       XEXP (SET_SRC (set), 1)))
                                       ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7668:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       XEXP (SET_SRC (set), 1)))
                                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7767:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          cse_change_cc_mode_insns (NEXT_INSN (insns[i]), last_insns[i],
                                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7821:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (reg_referenced_p (cc_reg_1, PATTERN (last_insn)))
                                      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7823:56: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (cc_reg_2 && reg_referenced_p (cc_reg_2, PATTERN (last_insn)))
                                                       ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7830:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = PREV_INSN (last_insn);
                  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7831:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn && insn != PREV_INSN (BB_HEAD (bb));
                           ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7832:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = PREV_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7838:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7838:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7844:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              cc_src = SET_SRC (set);
                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7854:52: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (modified_between_p (cc_src, cc_src_insn, NEXT_INSN (last_insn)))
                                                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7876:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              cse_change_cc_mode_insns (NEXT_INSN (cc_src_insn),
                                        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cse.c:7877:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                        NEXT_INSN (last_insn),
                                        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/dbxout.c:82:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/dbxout.c:860:21: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      chunk = str = XOBFINISH (&stabstr_ob, char *);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/dbxout.c:860:21: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      chunk = str = XOBFINISH (&stabstr_ob, char *);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/dbxout.c:893:13: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      str = XOBFINISH (&stabstr_ob, char *);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/dbxout.c:893:13: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      str = XOBFINISH (&stabstr_ob, char *);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/dbxout.c:2882:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          number = DEBUGGER_AUTO_OFFSET (XEXP (XEXP (home, 0), 0));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/dbxout.c:290:35: note: expanded from macro 'DEBUGGER_AUTO_OFFSET'
  (GET_CODE (X) == PLUS ? INTVAL (XEXP (X, 1)) : 0)
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dbxout.c:2896:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      number = DEBUGGER_AUTO_OFFSET (XEXP (home, 0));
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/dbxout.c:290:35: note: expanded from macro 'DEBUGGER_AUTO_OFFSET'
  (GET_CODE (X) == PLUS ? INTVAL (XEXP (X, 1)) : 0)
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dbxout.c:2905:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      number = DEBUGGER_AUTO_OFFSET (XEXP (home, 0));
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/dbxout.c:290:35: note: expanded from macro 'DEBUGGER_AUTO_OFFSET'
  (GET_CODE (X) == PLUS ? INTVAL (XEXP (X, 1)) : 0)
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dbxout.c:2947:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        dbxout_symbol_location (decl, subtype, "$imag", XEXP (home, 1));
                                                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dbxout.c:3075:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              number = INTVAL (XEXP (inrtl, 1));
                               ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dbxout.c:3167:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              number = INTVAL (XEXP (XEXP (XEXP (DECL_RTL (parms), 0), 0), 1));
                               ^                                           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dbxout.c:3192:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              number = INTVAL (XEXP (XEXP (DECL_RTL (parms), 0), 1));
                               ^                                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
16 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ddg.c -o ddg.o
In file included from ../../gcc/ddg.c:38:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/ddg.c:38:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/ddg.c:38:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/ddg.c:38:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:87:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_uses (&PATTERN (insn), mark_mem_use_1, NULL);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:103:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_stores (PATTERN (insn), mark_mem_store, NULL);
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:144:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return rtx_mem_access_p (PATTERN (insn));
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:337:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (BLOCK_FOR_INSN (use->insn) == g->bb)
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:394:19: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = LOG_LINKS (dest_node->insn); link; link = XEXP (link, 1))
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:394:61: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = LOG_LINKS (dest_node->insn); link; link = XEXP (link, 1))
                                                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:448:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = BB_HEAD (bb); insn != NEXT_INSN (BB_END (bb));
                                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:449:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:474:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = BB_HEAD (bb); insn != NEXT_INSN (BB_END (bb));
                                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:475:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ddg.c:480:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && NOTE_LINE_NUMBER (insn) !=  NOTE_INSN_BASIC_BLOCK)
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
12 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-loop-ch.c -o tree-ssa-loop-ch.o
15 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/loop-invariant.c -o loop-invariant.o
In file included from ../../gcc/tree-ssa-loop-ch.c:30:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-loop-ch.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/loop-invariant.c:49:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/loop-invariant.c:239:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          FOR_BB_INSNS (body[i], insn)
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:239:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          FOR_BB_INSNS (body[i], insn)
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:326:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:326:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:337:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    inv->cost = rtx_cost (SET_SRC (set), SET);
                          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:384:20: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  basic_block bb = BLOCK_FOR_INSN (insn), def_bb;
                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:403:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      def_bb = DF_REF_BB (def);
               ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:434:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:434:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:444:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || !check_maybe_invariant (SET_SRC (set)))
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:447:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (may_trap_p (PATTERN (insn)))
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:485:20: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  basic_block bb = BLOCK_FOR_INSN (insn), def_bb;
                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:498:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      def_bb = DF_REF_BB (def);
               ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:530:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:530:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:796:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (inv->insn);
        ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:796:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (inv->insn);
        ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:799:5: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         BLOCK_FOR_INSN (inv->insn), inv->insn);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:812:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      df_pattern_emit_after (df, gen_move_insn (reg, SET_SRC (set)),
                                                     ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:814:27: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      df_insn_delete (df, BLOCK_FOR_INSN (inv->insn), inv->insn);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:825:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          df_insn_modify (df, BLOCK_FOR_INSN (use->insn), use->insn);
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(invariant_p);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:26:1: note: expanded from here
VEC_invariant_p_must_be_pointer_type
^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:54:1: note: expanded from here
VEC_invariant_p_base_last
^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:78:1: note: expanded from here
VEC_invariant_p_base_embedded_size
^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:86:1: note: expanded from here
VEC_invariant_p_base_embedded_init
^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:110:1: note: expanded from here
VEC_invariant_p_base_pop
^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:118:1: note: expanded from here
VEC_invariant_p_base_truncate
^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:126:1: note: expanded from here
VEC_invariant_p_base_replace
^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:142:1: note: expanded from here
VEC_invariant_p_base_ordered_remove
^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:150:1: note: expanded from here
VEC_invariant_p_base_unordered_remove
^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:158:1: note: expanded from here
VEC_invariant_p_base_address
^
../../gcc/loop-invariant.c:124:1: warning: unused function 'VEC_invariant_p_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:166:1: note: expanded from here
VEC_invariant_p_base_lower_bound
^
../../gcc/loop-invariant.c:125:1: warning: unused function 'VEC_invariant_p_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_P(invariant_p, heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:25:1: note: expanded from here
VEC_invariant_p_heap_copy
^
../../gcc/loop-invariant.c:125:1: warning: unused function 'VEC_invariant_p_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:59:1: note: expanded from here
VEC_invariant_p_heap_safe_grow
^
../../gcc/loop-invariant.c:125:1: warning: unused function 'VEC_invariant_p_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:95:1: note: expanded from here
VEC_invariant_p_heap_safe_insert
^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-loop-im.c -o tree-ssa-loop-im.o
36 warnings generated.
In file included from ../../gcc/tree-ssa-loop-im.c:30:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/debug.c -o debug.o
In file included from ../../gcc/tree-ssa-loop-im.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
211 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/df.c -o df.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/diagnostic.c -o diagnostic.o
In file included from ../../gcc/df.c:184:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/df.c:184:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/df.c:184:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/df.c:184:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:851:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      SUBREG_BYTE (reg), GET_MODE (reg));
                                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1059:29: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              df_uses_record (df, &XEXP (dst, 2), DF_REF_REG_USE, bb, insn, 0);
                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1095:22: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for (j = 0; j < ASM_OPERANDS_INPUT_LENGTH (x); j++)
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1096:29: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              df_uses_record (df, &ASM_OPERANDS_INPUT (x, j),
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1158:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      df_defs_record (df, PATTERN (insn), bb, insn);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1161:14: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (note = REG_NOTES (insn); note;
                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1162:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
             note = XEXP (note, 1))
                    ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1181:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = CALL_INSN_FUNCTION_USAGE (insn); note;
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1182:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               note = XEXP (note, 1))
                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1208:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      df_uses_record (df, &PATTERN (insn),
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1222:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = CALL_INSN_FUNCTION_USAGE (insn);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1224:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               note = XEXP (note, 1))
                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1239:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1239:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1275:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:438:18: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) != PREV_INSN (BB_HEAD (BB));      \
                 ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1275:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:439:17: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) = PREV_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1355:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1355:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1436:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:438:18: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) != PREV_INSN (BB_HEAD (BB));      \
                 ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1436:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:439:17: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) = PREV_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1512:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1512:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1623:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:438:18: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) != PREV_INSN (BB_HEAD (BB));      \
                 ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1623:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:439:17: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) = PREV_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1717:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:438:18: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) != PREV_INSN (BB_HEAD (BB));      \
                 ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1717:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:439:17: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) = PREV_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1778:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:438:18: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) != PREV_INSN (BB_HEAD (BB));      \
                 ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1778:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:439:17: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) = PREV_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1831:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:438:18: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) != PREV_INSN (BB_HEAD (BB));      \
                 ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1831:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS_REVERSE (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:439:17: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) = PREV_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1897:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:1897:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2216:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2216:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2386:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          FOR_BB_INSNS (bb, insn)
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2386:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          FOR_BB_INSNS (bb, insn)
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2405:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          FOR_BB_INSNS (bb, insn)
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/df.c:202:4: note: expanded from macro 'FOR_EACH_BB_IN_BITMAP'
          CODE;                                         \
          ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2405:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          FOR_BB_INSNS (bb, insn)
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/df.c:202:4: note: expanded from macro 'FOR_EACH_BB_IN_BITMAP'
          CODE;                                         \
          ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2643:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return NEXT_INSN (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2814:41: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      gcc_assert (bitmap_bit_p (blocks, DF_REF_BBNO (ref)));
                                        ^~~~~~~~~~~~~~~~~
../../gcc/df.h:184:27: note: expanded from macro 'DF_REF_BBNO'
#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index)
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2821:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && REG_NOTES (insn))
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2824:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for_each_rtx (&REG_NOTES (insn), df_rtx_reg_replace, &args);
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2860:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  df_insn_modify (df, DF_REF_BB (ref), DF_REF_INSN (ref));
                      ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2914:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = first_insn; ; insn = NEXT_INSN (insn))
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2942:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx prev_insn = PREV_INSN (insn);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2950:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  df_insns_modify (df, bb, NEXT_INSN (prev_insn), ret_insn);
                           ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2965:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  df_insns_modify (df, bb, NEXT_INSN (insn), ret_insn);
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:2980:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  df_insns_modify (df, bb, NEXT_INSN (insn), ret_insn);
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3003:5: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    DF_REF_BB (link->ref) = before_bb;
    ^~~~~~~~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3005:5: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    DF_REF_BB (link->ref) = before_bb;
    ^~~~~~~~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3127:33: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (bitmap_bit_p (blocks, DF_REF_BBNO (use)))
                                ^~~~~~~~~~~~~~~~~
../../gcc/df.h:184:27: note: expanded from macro 'DF_REF_BBNO'
#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index)
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3155:33: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (bitmap_bit_p (blocks, DF_REF_BBNO (def))
                                ^~~~~~~~~~~~~~~~~
../../gcc/df.h:184:27: note: expanded from macro 'DF_REF_BBNO'
#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index)
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3172:30: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  basic_block bb_def = def ? DF_REF_BB (def) : 0;
                             ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3173:30: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  basic_block bb_use = use ? DF_REF_BB (use) : 0;
                             ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3269:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gcc_assert (DF_REF_BB (def) == DF_REF_BB (use));
              ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3269:34: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gcc_assert (DF_REF_BB (def) == DF_REF_BB (use));
                                 ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3270:8: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  bb = DF_REF_BB (def);
       ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3279:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (DF_REF_BB (this_def) == bb)
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3312:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (DF_REF_BB (use) == bb)
          ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3333:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (DF_REF_BB (def) == bb)
          ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3355:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (DF_REF_BB (def) == bb)
          ^~~~~~~~~~~~~~~
../../gcc/df.h:183:25: note: expanded from macro 'DF_REF_BB'
#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3521:13: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       j, DF_REF_BBNO (df->defs[j]),
                          ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/df.h:184:27: note: expanded from macro 'DF_REF_BBNO'
#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index)
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3562:13: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       j, DF_REF_BBNO (df->uses[j]),
                          ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/df.h:184:27: note: expanded from macro 'DF_REF_BBNO'
#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index)
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3659:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    bbi = DF_REF_BBNO (df->insns[uid].defs->ref);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/df.h:184:27: note: expanded from macro 'DF_REF_BBNO'
#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index)
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3661:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    bbi = DF_REF_BBNO (df->insns[uid].uses->ref);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/df.h:184:27: note: expanded from macro 'DF_REF_BBNO'
#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index)
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3685:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    bbi = DF_REF_BBNO (df->insns[uid].defs->ref);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/df.h:184:27: note: expanded from macro 'DF_REF_BBNO'
#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index)
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3687:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    bbi = DF_REF_BBNO (df->insns[uid].uses->ref);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/df.h:184:27: note: expanded from macro 'DF_REF_BBNO'
#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index)
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/df.c:3723:5: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
           DF_REF_BBNO (ref),
           ^~~~~~~~~~~~~~~~~
../../gcc/df.h:184:27: note: expanded from macro 'DF_REF_BBNO'
#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index)
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/dojump.c -o dojump.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/dominance.c -o dominance.o
../../gcc/dojump.c:143:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (and_test, 1) = GEN_INT ((unsigned HOST_WIDE_INT) 1 << bitnum);
  ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dojump.c:144:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (XEXP (shift_test, 0), 1) = GEN_INT (bitnum);
  ^                           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dojump.c:817:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op1 = XEXP (tem, 1);
                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dojump.c:885:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op1 = XEXP (tem, 1);
            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
4 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/loop-doloop.c -o loop-doloop.o
In file included from ../../gcc/loop-doloop.c:34:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
72 warnings generated.
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/dwarf2asm.c -o dwarf2asm.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/dwarf2out.c -o dwarf2out.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/emit-rtl.c -o emit-rtl.o
In file included from ../../gcc/dwarf2asm.c:29:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/dwarf2out.c:51:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/emit-rtl.c:51:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/emit-rtl.c:51:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/emit-rtl.c:51:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/emit-rtl.c:51:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:220:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    h = CONST_DOUBLE_LOW (value) ^ CONST_DOUBLE_HIGH (value);
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/emit-rtl.c:241:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && CONST_DOUBLE_HIGH (a) == CONST_DOUBLE_HIGH (b));
               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/emit-rtl.c:241:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && CONST_DOUBLE_HIGH (a) == CONST_DOUBLE_HIGH (b));
                                        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/emit-rtl.c:371:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  ORIGINAL_REGNO (x) = regno;
  ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:517:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  CONST_DOUBLE_HIGH (value) = i1;
  ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/emit-rtl.c:597:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (rt) = 0;
  ^~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:896:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  decl = REG_EXPR (reg);
         ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:896:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  decl = REG_EXPR (reg);
         ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:942:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_ATTRS (new) = get_reg_attrs (REG_EXPR (reg),
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:943:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   REG_OFFSET (reg) + offset);
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:26: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:943:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   REG_OFFSET (reg) + offset);
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:53: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:942:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_ATTRS (new) = get_reg_attrs (REG_EXPR (reg),
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:942:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_ATTRS (new) = get_reg_attrs (REG_EXPR (reg),
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:952:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_OFFSET (mem) && GET_CODE (MEM_OFFSET (mem)) == CONST_INT)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:952:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_OFFSET (mem) && GET_CODE (MEM_OFFSET (mem)) == CONST_INT)
                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:282:45: note: expanded from macro 'GET_CODE'
#define GET_CODE(RTX)       ((enum rtx_code) (RTX)->code)
                                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:952:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_OFFSET (mem) && GET_CODE (MEM_OFFSET (mem)) == CONST_INT)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:954:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      = get_reg_attrs (MEM_EXPR (mem), INTVAL (MEM_OFFSET (mem)));
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:954:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      = get_reg_attrs (MEM_EXPR (mem), INTVAL (MEM_OFFSET (mem)));
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:954:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      = get_reg_attrs (MEM_EXPR (mem), INTVAL (MEM_OFFSET (mem)));
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:954:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      = get_reg_attrs (MEM_EXPR (mem), INTVAL (MEM_OFFSET (mem)));
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:953:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_ATTRS (reg)
    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:975:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              = get_reg_attrs (MEM_EXPR (mem),
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:975:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              = get_reg_attrs (MEM_EXPR (mem),
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:976:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               INTVAL (XEXP (x, 1)));
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:974:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_ATTRS (XEXP (x, 0))
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
../../gcc/dwarf2out.c:1009:21    rtunion fld[1];
    ^
: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          offset = INTVAL (XEXP (rtl, 1));
                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1014:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          offset = -INTVAL (XEXP (rtl, 1));
                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:991:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_ATTRS (x) = get_reg_attrs (t, 0);
    ^~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:994:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      = get_reg_attrs (t, -SUBREG_BYTE (x));
                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:993:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_ATTRS (SUBREG_REG (x))
    ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: ../../gcc/dwarf2out.c:note: expanded from macro 'X0REGATTR'
1045:13: warning: #define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc/rtl.h:499  rtx src = SET_SRC (pattern);
            ^~~~~~~~~~~~~~~~~:37: note: 
expanded from macro 'RTL_CHECKC1'
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~

../../gcc/rtl.h:640:32:     rtunion fld[1];
    ^note: expanded from macro 'XCEXP'

../../gcc/emit-rtl.c:998#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~:9:
 warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc/rtl.h:499
:37: note: expanded from macro 'RTL_CHECKC1'
        REG_ATTRS (XEXP (x, 0)) = get_reg_attrs (t, 0);
        ^~~~~~~~~~~~~~~~~~~~~~~
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~../../gcc/rtl.h:
1084:24: ../../gcc/rtl.h:251:note: expanded from macro 'REG_ATTRS'
5: #define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~note: array 'fld' declared here

../../gcc/rtl.h:632    rtunion fld[1];
    ^
:29../../gcc/dwarf2out.c:1059:: note: expanded from macro 'X0REGATTR'
24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
      offset = INTVAL (XEXP (src, 1));
                       ^          ~../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'

../../gcc/rtl.h:606:#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
23: note:     rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1000:2: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_ATTRS (XEXP (x, 1))
        ^~~~~~~~~~~~~~~~~~~~~~~
expanded from macro 'XEXP'
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~: note: expanded from macro 'RTL_CHECK2'

../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~

../../gcc/rtl.h:934:28:#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~ note: expanded from macro 'INTVAL'

../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: #define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~expanded from macro 'XCWINT'

../../gcc/rtl.h:251:#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~5: 
note: array 'fld' declared here
../../gcc/rtl.h:    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1000:13:251:5: note: array 'fld' declared here
 warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    rtunion fld[1];
    ^
        REG_ATTRS (XEXP (x, 1))
                   ^        ~../../gcc/dwarf2out.c:1075
:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc/rtl.h:606:23:               rtx val = XEXP (XEXP (src, 1), 1);
                        ^                    ~note: expanded from macro 'XEXP'

../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~

../../gcc/rtl.h:498#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~:38:
../../gcc/rtl.h:498 note: expanded from macro 'RTL_CHECK2':38:
 note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
../../gcc/rtl.h:1084:35:     rtunion fld[1];
    ^note: expanded from macro 'REG_ATTRS'

../../gcc/dwarf2out.c:1075:24: #define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                                  ^~~
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc/rtl.h:632:42:              rtx val = XEXP (XEXP (src, 1), 1);
                              ^          ~ note: expanded from macro 'X0REGATTR'

../../gcc/rtl.h:606:23#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                                         ^~~
:../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
     ^
note: expanded from macro 'XEXP'
../../gcc/emit-rtl.c:1010#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
:58: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_ATTRS (XEXP (y, 0)) = get_reg_attrs (t, INTVAL (XEXP (y, 1)));
                                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
../../gcc/rtl.h#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h::251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1010:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_ATTRS (XEXP (y, 0)) = get_reg_attrs (t, INTVAL (XEXP (y, 1)));
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1137:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = PATTERN (insn);
                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1141:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            insn = SET_SRC (insn);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1143:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          dwarf2out_args_size ("", INTVAL (XEXP (insn, 1)));
                                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1166:35: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    offset = stack_adjust_offset (PATTERN (insn));
                                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1172:37: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (offset = 0, i = XVECLEN (PATTERN (insn), 0) - 1; i >= 0; i--)
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1174:44: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          offset += stack_adjust_offset (XVECEXP (PATTERN (insn), 0, i));
                                                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1025:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_ATTRS (x) = get_reg_attrs (t, 0);
    ^~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1028:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      = get_reg_attrs (t, -SUBREG_BYTE (x));
                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1027:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_ATTRS (SUBREG_REG (x))
    ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1032:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_ATTRS (XEXP (x, 0)) = get_reg_attrs (t, 0);
        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1034:2: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_ATTRS (XEXP (x, 1))
        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1034:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_ATTRS (XEXP (x, 1))
                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1084:35: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                                  ^~~
../../gcc/rtl.h:632:42: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                                         ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1052:58: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_ATTRS (XEXP (y, 0)) = get_reg_attrs (t, INTVAL (XEXP (y, 1)));
                                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1052:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_ATTRS (XEXP (y, 0)) = get_reg_attrs (t, INTVAL (XEXP (y, 1)));
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1065:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_USERVAR_P (XEXP (reg, 1)) = 1;
                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:917:38: note: expanded from macro 'REG_USERVAR_P'
  (RTL_FLAG_CHECK1("REG_USERVAR_P", (RTX), REG)->volatil)
                                     ^~~
../../gcc/rtl.h:594:45: note: expanded from macro 'RTL_FLAG_CHECK1'
#define RTL_FLAG_CHECK1(NAME, RTX, C1)                                  (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1123:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (CODE_LABEL_NUMBER (x) < first_label_num)
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1124:23: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    first_label_num = CODE_LABEL_NUMBER (x);
                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1564:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  src = SET_SRC (expr);
        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1616:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  offset = INTVAL (XEXP (src, 1));
                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1656:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              offset = INTVAL (XEXP (src, 1));
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1673:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  offset = - INTVAL (XEXP (src, 1));
                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1684:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && XEXP (src, 1) == stack_pointer_rtx)
                          ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1698:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  cfa_temp.offset = INTVAL (XEXP (src, 1));
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/emit-rtl.c:1296:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          == SUBREG_BYTE (x));
             ^~~~~~~~~~~~~~~
../../gcc/rtl.h../../gcc/rtl.h:956:26:: 251:5: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1719:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          cfa_temp.offset |= INTVAL (XEXP (src, 1));
                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1732:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          targetm.dwarf_handle_frame_unspec (label, expr, XINT (src, 1));
                                                          ^          ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1755:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          offset = -INTVAL (XEXP (XEXP (XEXP (dest, 0), 1), 1));
                            ^                               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1755:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          offset = -INTVAL (XEXP (XEXP (XEXP (dest, 0), 1), 1));
                                  ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1793:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            offset = INTVAL (XEXP (XEXP (dest, 0), 1));
                             ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:1933:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = PATTERN (insn);
           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1469:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  HOST_WIDE_INT alias = MEM_ALIAS_SET (ref);
                        ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1469:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  HOST_WIDE_INT alias = MEM_ALIAS_SET (ref);
                        ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1470:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree expr = MEM_EXPR (ref);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1470:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree expr = MEM_EXPR (ref);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1471:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx offset = MEM_OFFSET (ref);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1471:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx offset = MEM_OFFSET (ref);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1472:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx size = MEM_SIZE (ref);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1472:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx size = MEM_SIZE (ref);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1473:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  unsigned int align = MEM_ALIGN (ref);
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1473:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  unsigned int align = MEM_ALIGN (ref);
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1709:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (ref)
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:2362:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          SYMBOL_REF_FLAGS (sym_ref) |= SYMBOL_FLAG_LOCAL;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:2373:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              SYMBOL_REF_FLAGS (sym_ref2) |= SYMBOL_FLAG_LOCAL;
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:2374:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              SYMBOL_REF_FLAGS (sym_ref3) |= SYMBOL_FLAG_LOCAL;
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1736:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (mem), REG_EXPR (reg),
                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1736:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (mem), REG_EXPR (reg),
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1737:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     GEN_INT (REG_OFFSET (reg)),
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:26: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1737:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     GEN_INT (REG_OFFSET (reg)),
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:53: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1738:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MEM_SIZE (mem), MEM_ALIGN (mem), GET_MODE (mem));
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1738:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MEM_SIZE (mem), MEM_ALIGN (mem), GET_MODE (mem));
                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1736:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (mem), REG_EXPR (reg),
                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1736:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (mem), REG_EXPR (reg),
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1738:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MEM_SIZE (mem), MEM_ALIGN (mem), GET_MODE (mem));
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1738:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MEM_SIZE (mem), MEM_ALIGN (mem), GET_MODE (mem));
                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1735:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem)
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:3100:10: warning: case value not in enumerated type 'enum dwarf_location_atom' [-Wswitch]
    case INTERNAL_DW_OP_tls_addr:
         ^
../../gcc/dwarf2out.c:2625:34: note: expanded from macro 'INTERNAL_DW_OP_tls_addr'
#define INTERNAL_DW_OP_tls_addr         (0x100 + DW_OP_addr)
                                        ^
../../gcc/emit-rtl.c:1751:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (set, MEM_EXPR (mem), MEM_OFFSET (mem),
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1751:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (set, MEM_EXPR (mem), MEM_OFFSET (mem),
                                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1752:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_SIZE (mem), MEM_ALIGN (mem),
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1752:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_SIZE (mem), MEM_ALIGN (mem),
                                                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1751:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (set, MEM_EXPR (mem), MEM_OFFSET (mem),
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1751:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (set, MEM_EXPR (mem), MEM_OFFSET (mem),
                                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1752:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_SIZE (mem), MEM_ALIGN (mem),
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1752:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_SIZE (mem), MEM_ALIGN (mem),
                                                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1751:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (set, MEM_EXPR (mem), MEM_OFFSET (mem),
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:3340:10: warning: case value not in enumerated type 'enum dwarf_location_atom' [-Wswitch]
    case INTERNAL_DW_OP_tls_addr:
         ^
../../gcc/dwarf2out.c:2625:34: note: expanded from macro 'INTERNAL_DW_OP_tls_addr'
#define INTERNAL_DW_OP_tls_addr         (0x100 + DW_OP_addr)
                                        ^
../../gcc/emit-rtl.c:1761:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                   ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1761:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1762:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_OFFSET (mem), MEM_SIZE (mem), align,
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1762:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_OFFSET (mem), MEM_SIZE (mem), align,
                                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1761:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                   ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1761:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1762:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_OFFSET (mem), MEM_SIZE (mem), align,
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1762:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_OFFSET (mem), MEM_SIZE (mem), align,
                                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1761:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1772:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (mem), expr, MEM_OFFSET (mem),
                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1772:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (mem), expr, MEM_OFFSET (mem),
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1773:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MEM_SIZE (mem), MEM_ALIGN (mem), GET_MODE (mem));
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1773:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MEM_SIZE (mem), MEM_ALIGN (mem), GET_MODE (mem));
                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1772:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (mem), expr, MEM_OFFSET (mem),
                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1772:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (mem), expr, MEM_OFFSET (mem),
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1773:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MEM_SIZE (mem), MEM_ALIGN (mem), GET_MODE (mem));
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1773:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MEM_SIZE (mem), MEM_ALIGN (mem), GET_MODE (mem));
                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1771:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem)
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1781:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                   ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1781:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1782:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   offset, MEM_SIZE (mem), MEM_ALIGN (mem),
                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1782:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   offset, MEM_SIZE (mem), MEM_ALIGN (mem),
                                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1781:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                   ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1781:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1782:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   offset, MEM_SIZE (mem), MEM_ALIGN (mem),
                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1782:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   offset, MEM_SIZE (mem), MEM_ALIGN (mem),
                                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1781:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:5643:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!rtx_equal_p (NOTE_VAR_LOCATION_LOC (temp->last->var_loc_note),
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:797:38: note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                         ^
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c../../gcc/dwarf2out.c:5643:25::1791:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                   ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
 warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)

                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
      if (!rtx_equal_p (NOTE_VAR_LOCATION_LOC (temp->last->var_loc_note),
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
../../gcc/rtl.h:797:45: note:     rtunion fld[1];
    ^
expanded from macro 'NOTE_VAR_LOCATION_LOC'
../../gcc/emit-rtl.c:1791:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1792:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_OFFSET (mem), size, MEM_ALIGN (mem),
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1792:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_OFFSET (mem), size, MEM_ALIGN (mem),
                                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1791:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                   ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1791:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
                                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1792:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_OFFSET (mem), size, MEM_ALIGN (mem),
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1792:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc/rtl.h:640:                                   MEM_OFFSET (mem), size, MEM_ALIGN (mem),45: note: expanded from macro 'XCEXP'

                                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:5644:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        NOTE_VAR_LOCATION_LOC (loc->var_loc_note)))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:797:38: note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                         ^
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:5644:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        NOTE_VAR_LOCATION_LOC (loc->var_loc_note)))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h../../gcc/rtl.h:797::1080:24:45: note: expanded from macro 'MEM_ATTRS'
 note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)../../gcc/rtl.h
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:5652:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1791:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (NOTE_VAR_LOCATION_LOC (loc->var_loc_note) != NULL_RTX)
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:797:38: note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                         ^
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
  MEM_ATTRS (mem) = get_mem_attrs (MEM_ALIAS_SET (mem), MEM_EXPR (mem),
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:5652:12: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (NOTE_VAR_LOCATION_LOC (loc->var_loc_note) != NULL_RTX)
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:797:45: note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1828:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_COPY_ATTRIBUTES (new, memref);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1132:4: note: expanded from macro 'MEM_COPY_ATTRIBUTES'
   MEM_ATTRS (LHS) = MEM_ATTRS (RHS))
   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1828:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_COPY_ATTRIBUTES (new, memref);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1132:22: note: expanded from macro 'MEM_COPY_ATTRIBUTES'
   MEM_ATTRS (LHS) = MEM_ATTRS (RHS))
                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1848:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_ATTRS (memref) == 0
          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1849:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (MEM_EXPR (memref) == NULL
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1849:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (MEM_EXPR (memref) == NULL
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1850:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_OFFSET (memref) == NULL
                 ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1850:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_OFFSET (memref) == NULL
                 ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1851:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_SIZE (memref) == size
                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1851:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_SIZE (memref) == size
                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1852:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_ALIGN (memref) == align))
                 ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1852:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_ALIGN (memref) == align))
                 ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1856:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      MEM_COPY_ATTRIBUTES (new, memref);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1132:4: note: expanded from macro 'MEM_COPY_ATTRIBUTES'
   MEM_ATTRS (LHS) = MEM_ATTRS (RHS))
   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1856:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      MEM_COPY_ATTRIBUTES (new, memref);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1132:22: note: expanded from macro 'MEM_COPY_ATTRIBUTES'
   MEM_ATTRS (LHS) = MEM_ATTRS (RHS))
                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1860:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (memref), 0, 0, size, align, mmode);
                     ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1860:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (memref), 0, 0, size, align, mmode);
                     ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1859:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (new)
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1877:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx memoffset = MEM_OFFSET (memref);
                  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1877:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx memoffset = MEM_OFFSET (memref);
                  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1879:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  unsigned int memalign = MEM_ALIGN (memref);
                          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1879:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  unsigned int memalign = MEM_ALIGN (memref);
                          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1900:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               plus_constant (XEXP (addr, 1), offset));
                                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:315:44: note: expanded from macro 'gen_rtx_LO_SUM'
  gen_rtx_fmt_ee (LO_SUM, (MODE), (ARG0), (ARG1))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1923:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (MEM_SIZE (memref))
           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1923:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (MEM_SIZE (memref))
           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1924:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    size = plus_constant (MEM_SIZE (memref), -offset);
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1924:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    size = plus_constant (MEM_SIZE (memref), -offset);
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1926:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (new) = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref),
                                   ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1926:60: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (new) = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref),
                                                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1926:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (new) = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref),
                                   ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1926:60: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (new) = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref),
                                                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1926:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (new) = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref),
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1983:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref), 0, 0,
                     ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1983:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref), 0, 0,
                                             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1984:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (memref), pow2 * BITS_PER_UNIT),
                          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1984:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (memref), pow2 * BITS_PER_UNIT),
                          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1984:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (memref), pow2 * BITS_PER_UNIT),
                          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1983:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref), 0, 0,
                     ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1983:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref), 0, 0,
                                             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1984:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (memref), pow2 * BITS_PER_UNIT),
                          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:1982:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  MEM_ATTRS (new)
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:8697:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              offset += INTVAL (XEXP (elim, 1));
                                ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'../../gcc/emit-rtl.c:2020:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

  tree expr = MEM_EXPR (new);
              ^~~~~~~~~~~~~~
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:1096:24: ../../gcc/rtl.h:498note: expanded from macro 'MEM_EXPR'
:38: note: expanded from macro 'RTL_CHECK2'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])

                                     ^            ~../../gcc/rtl.h:1080:24
: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29:../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
 note: ../../gcc/rtl.hexpanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2020:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree expr = MEM_EXPR (new);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2021:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx memoffset = MEM_OFFSET (new);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2021:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx memoffset = MEM_OFFSET (new);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2089:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_ALIGN (new), mode);
                                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2089:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   MEM_ALIGN (new), mode);
                                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
../../gcc/dwarf2out.c:8802:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080         rtl = XEXP (rtl, 1);
               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: :24: note: note: expanded from macro 'RTL_CHECK2'
expanded from macro 'MEM_ATTRS'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
../../gcc/rtl.h:251:5:#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
 note: array 'fld' declared here
../../gcc/rtl.h:251:5    rtunion fld[1];
    ^
: note: array 'fld' declared here
../../gcc/dwarf2out.c:8845:13:     rtunion fld[1];
    ^
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc/emit-rtl.c:2088      rtl = XEXP (rtl, 1);
:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
  MEM_ATTRS (new) = get_mem_attrs (0, expr, memoffset, GEN_INT (size),
  ^~~~~~~~~~~~~~~
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
../../gcc/rtl.h#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
:#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
251:5: note: array 'fld' declared here
../../gcc/rtl.h:251:    rtunion fld[1];
    ^
5:../../gcc/dwarf2out.c: note: array 'fld' declared here
8863:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          INTVAL (XEXP (rtl, 1)));
                                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
    rtunion fld[1];
    ^
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:8871:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && INTVAL (XEXP (rtl, 1)) >= 0)
                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:8874:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          INTVAL (XEXP (rtl, 1)), 0));
                                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:8878:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             mem_loc_descriptor (XEXP (rtl, 1), mode));
                                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/emit-rtl.c../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:8906:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        dw_loc_descr_ref op1 = mem_loc_descriptor (XEXP (rtl, 1), mode);
                                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
:#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
2118:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = first; insn; insn = NEXT_INSN (insn))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:8984:58: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      loc_result = concat_loc_descriptor (XEXP (rtl, 0), XEXP (rtl, 1));
                                                         ^          ~
../../gcc/rtl.h:606../../gcc/emit-rtl.c:2162:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = insn; p; p = NEXT_INSN (p))
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2165:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        reset_used_flags (PATTERN (p));
                          ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2166:20: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        reset_used_flags (REG_NOTES (p));
                          ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2167:20: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        reset_used_flags (LOG_LINKS (p));
                          ^~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
:23:#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498 note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:8991:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          loc_result = loc_descriptor (XEXP (XEXP (rtl, 1), 0));
                                             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2':
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: 38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:8995:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtl = XEXP (rtl, 1);
            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2324:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = get_insns (); p; p = NEXT_INSN (p))
                                ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2327:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        reset_used_flags (PATTERN (p));
                          ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2328:20: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        reset_used_flags (REG_NOTES (p));
                          ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2329:20: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        reset_used_flags (LOG_LINKS (p));
                          ^~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2332:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = get_insns (); p; p = NEXT_INSN (p))
                                ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2335:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        verify_rtx_sharing (PATTERN (p), p);
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2336:22: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        verify_rtx_sharing (REG_NOTES (p), p);
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2337:22: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        verify_rtx_sharing (LOG_LINKS (p), p);
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2347:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; insn; insn = NEXT_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2350:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        PATTERN (insn) = copy_rtx_if_shared (PATTERN (insn));
                                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2350:2: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        PATTERN (insn) = copy_rtx_if_shared (PATTERN (insn));
        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2351:41: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (insn) = copy_rtx_if_shared (REG_NOTES (insn));
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2351:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (insn) = copy_rtx_if_shared (REG_NOTES (insn));
        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2352:41: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        LOG_LINKS (insn) = copy_rtx_if_shared (LOG_LINKS (insn));
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2352:2: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        LOG_LINKS (insn) = copy_rtx_if_shared (LOG_LINKS (insn));
        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c../../gcc/emit-rtl.c:2716:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gcc_assert (!PREV_INSN (insn));
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
:9836:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              CONST_DOUBLE_HIGH (rtl), CONST_DOUBLE_LOW (rtl));
                              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/dwarf2out.c:9867:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    hi = CONST_DOUBLE_HIGH (elt);
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/emit-rtl.c:2733:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gcc_assert (!NEXT_INSN (insn));
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2770:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            insn = XVECEXP (PATTERN (insn), 0, 0);
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2797:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            XVECLEN (PATTERN (insn), 0) - 1);
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:614:54: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                                          ^
../../gcc/rtl.h:501:48: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2796:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            insn = XVECEXP (PATTERN (insn), 0,
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2830:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:../../gcc/dwarf2out.c:10270:16: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
498:38: note: expanded from macro 'RTL_CHECK2'
      varloc = NOTE_VAR_LOCATION (node->var_loc_note);
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:783:33: note: expanded from macro 'NOTE_VAR_LOCATION'#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^

#define NOTE_VAR_LOCATION(INSN) XCEXP (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:10278:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (NOTE_VAR_LOCATION_LOC (node->var_loc_note) != NULL_RTX)
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:797:38: note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                         ^
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:10278:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (NOTE_VAR_LOCATION_LOC (node->var_loc_note) != NULL_RTX)
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:797:45: note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
../../gcc/emit-rtl.c:2847:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
      insn = NEXT_INSN (insn);../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:10282:15: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            varloc = NOTE_VAR_LOCATION (node->var_loc_note);
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:783:33: note: expanded from macro 'NOTE_VAR_LOCATION'
#define NOTE_VAR_LOCATION(INSN) XCEXP (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:10289:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (NOTE_VAR_LOCATION_LOC (node->var_loc_note) != NULL_RTX)
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:797:38: 
note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                         ^
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
640#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
:#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:10289:11: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (NOTE_VAR_LOCATION_LOC (node->var_loc_note) != NULL_RTX)
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:../../gcc/emit-rtl.c:2850:18: 797warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = XVECEXP (PATTERN (insn), 0, 0);
                        ^~~~~~~~~~~~~~
:45: note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
../../gcc/rtl.h:    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:10293:13: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          varloc = NOTE_VAR_LOCATION (node->var_loc_note);
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:783:33: note: expanded from macro 'NOTE_VAR_LOCATION'
#define NOTE_VAR_LOCATION(INSN) XCEXP (INSN, 4, NOTE)
                                ^            ~
666../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
:23#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
:../../gcc/rtl.h: note: 499:expanded from macro 'PATTERN'37
: note: expanded from macro 'RTL_CHECKC1'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: #define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
note: array 'fld' declared here
                         ^                ~
    rtunion fld[1];
    ^
../../gcc/rtl.h:498../../gcc/dwarf2out.c:10327:31: :38: note: expanded from macro 'RTL_CHECK2'
warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
      descr = loc_descriptor (NOTE_VAR_LOCATION (node->var_loc_note));
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)../../gcc/rtl.h:783:33: note: expanded from macro 'NOTE_VAR_LOCATION'
#define NOTE_VAR_LOCATION(INSN) XCEXP (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'

                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2864:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2867:46: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = XVECEXP (PATTERN (insn), 0, XVECLEN (PATTERN (insn), 0) - 1);
                                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
../../gcc/dwarf2out.c:10465:25#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      offset += INTVAL (XEXP (elim, 1));
                        ^           ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:614:54: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                                          ^
../../gcc/rtl.h../../gcc/rtl.h:606:23:: note: 501:48: note: expanded from macro 'XEXP'expanded from macro 'RTVEC_ELT'

#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2867:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = XVECEXP (PATTERN (insn), 0, XVECLEN (PATTERN (insn), 0) - 1);
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'../../gcc/rtl.h:607:35: note: 
expanded from macro 'XVEC'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
:#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2881:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2897:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2914:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2931:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2949:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = PREV_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2974:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:2991:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3006:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3021:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3037:58: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = label; insn != 0 && !INSN_P (insn); insn = NEXT_INSN (insn))
                                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3117:5: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
    LABEL_NUSES (XEXP (x, 0))++;
    ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3202:24: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                = gen_rtx_EXPR_LIST (REG_BR_PROB,
                  ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/emit-rtl.c:3237:26: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                  = gen_rtx_EXPR_LIST (REG_EH_REGION,
                    ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/emit-rtl.c:3251:26: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                  = gen_rtx_EXPR_LIST (REG_NOTE_KIND (note),
                    ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:732:30: note: expanded from macro 'REG_NOTE_KIND'
#define REG_NOTE_KIND(LINK) ((enum reg_note) GET_MODE (LINK))
                             ^
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/emit-rtl.c:3264:26: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                  = gen_rtx_EXPR_LIST (REG_NOTE_KIND (note),
                    ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:732:30: note: expanded from macro 'REG_NOTE_KIND'
#define REG_NOTE_KIND(LINK) ((enum reg_note) GET_MODE (LINK))
                             ^
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/emit-rtl.c:3143:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx before = PREV_INSN (trial);
               ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3144:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx after = NEXT_INSN (trial);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3166:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      after = NEXT_INSN (after);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3178:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && rtx_equal_p (PATTERN (insn_last), pat))
                          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3180:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!NEXT_INSN (insn_last))
           ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3182:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn_last = NEXT_INSN (insn_last);
                  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3186:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = insn_last; insn ; insn = PREV_INSN (insn))
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3190:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          mark_jump_label (PATTERN (insn), insn, 0);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3204:10: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     REG_NOTES (insn));
                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3201:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              REG_NOTES (insn)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3213:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = insn_last; insn ; insn = PREV_INSN (insn))
                                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3216:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rtx *p = &CALL_INSN_FUNCTION_USAGE (insn);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3219:11: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
            *p = CALL_INSN_FUNCTION_USAGE (trial);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3225:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (trial); note; note = XEXP (note, 1))
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3225:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (trial); note; note = XEXP (note, 1))
                                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3235:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && may_trap_p (PATTERN (insn))))
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3239:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       REG_NOTES (insn));
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
../../gcc/dwarf2out.c:11962:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && NOTE_LINE_NUMBER (insn) == NOTE_INSN_DELETED_LABEL))))
                      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3236:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                REG_NOTES (insn)
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3240:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = PREV_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3253:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       REG_NOTES (insn));
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3250:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                REG_NOTES (insn)
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3254:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = PREV_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3266:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       REG_NOTES (insn));
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3263:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                REG_NOTES (insn)
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3267:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = PREV_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3284:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            mark_label_nuses (PATTERN (insn));
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3286:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = PREV_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3290:45: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tem = emit_insn_after_setloc (seq, trial, INSN_LOCATOR (trial));
                                            ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3301:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (tem = NEXT_INSN (before); tem != after; tem = NEXT_INSN (tem))
             ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3301:54: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (tem = NEXT_INSN (before); tem != after; tem = NEXT_INSN (tem))
                                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3303:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tem = try_split (PATTERN (tem), tem, 1);
                       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3308:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    ? (after ? PREV_INSN (after) : last_insn)
               ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3309:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    : NEXT_INSN (before);
      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3323:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PATTERN (insn) = pattern;
  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3324:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_CODE (insn) = -1;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3325:3: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  LOG_LINKS (insn) = NULL;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3326:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (insn) = NULL;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3327:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_LOCATOR (insn) = 0;
  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3328:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  BLOCK_FOR_INSN (insn) = NULL;
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3355:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PATTERN (insn) = pattern;
  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3356:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_CODE (insn) = -1;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3357:3: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  LOG_LINKS (insn) = NULL;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3358:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (insn) = NULL;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3359:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  JUMP_LABEL (insn) = NULL;
  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3360:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_LOCATOR (insn) = 0;
  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3361:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  BLOCK_FOR_INSN (insn) = NULL;
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3376:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PATTERN (insn) = pattern;
  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3377:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_CODE (insn) = -1;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3378:3: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  LOG_LINKS (insn) = NULL;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3379:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (insn) = NULL;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3380:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  CALL_INSN_FUNCTION_USAGE (insn) = NULL;
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3381:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_LOCATOR (insn) = 0;
  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3382:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  BLOCK_FOR_INSN (insn) = NULL;
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3393:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (insn) = last_insn;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3394:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (insn) = 0;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3397:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    NEXT_INSN (last_insn) = insn;
    ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:13553:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  prev_insn = PREV_INSN (loc_note);
              ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:13562:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && NOTE_LINE_NUMBER (prev_insn) == NOTE_INSN_VAR_LOCATION)
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/dwarf2out.c:13586:10: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  decl = NOTE_VAR_LOCATION_DECL (loc_note);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:795:47: note: expanded from macro 'NOTE_VAR_LOCATION_DECL'
#define NOTE_VAR_LOCATION_DECL(INSN)    (XCTREE (XCEXP (INSN, 4, NOTE), \
                                                 ^            ~
../../gcc/rtl.h:640:../../gcc/emit-rtl.c32: note: expanded from macro 'XCEXP'
:3413:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx next = NEXT_INSN (after);
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~../../gcc/rtl.h:498:38:
 note: expanded from macro 'RTL_CHECK2'
../../gcc/rtl.h:499:37:#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
 note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:644:45: note: expanded from macro 'XCTREE'
#define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3418:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (insn) = next;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3419:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (insn) = after;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3423:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PREV_INSN (next) = insn;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3425:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        PREV_INSN (XVECEXP (PATTERN (next), 0, 0)) = insn;
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3425:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        PREV_INSN (XVECEXP (PATTERN (next), 0, 0)) = insn;
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3445:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (bb = BLOCK_FOR_INSN (after)))
               ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3447:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set_block_for_insn (insn, bb);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:477:40: note: expanded from macro 'set_block_for_insn'
#define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3456:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || NOTE_LINE_NUMBER (insn) != NOTE_INSN_BASIC_BLOCK))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3460:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (after) = insn;
  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3463:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx sequence = PATTERN (after);
                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3464:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (XVECEXP (sequence, 0, XVECLEN (sequence, 0) - 1)) = insn;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3476:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx prev = PREV_INSN (before);
             ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3481:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (insn) = prev;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3482:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (insn) = before;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3486:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (prev) = insn;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3489:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx sequence = PATTERN (prev);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3490:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NEXT_INSN (XVECEXP (sequence, 0, XVECLEN (sequence, 0) - 1)) = insn;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3511:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (bb = BLOCK_FOR_INSN (before)))
               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3513:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set_block_for_insn (insn, bb);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:477:40: note: expanded from macro 'set_block_for_insn'
#define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3522:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && NOTE_LINE_NUMBER (insn) == NOTE_INSN_BASIC_BLOCK));
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3525:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (before) = insn;
  ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3527:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PREV_INSN (XVECEXP (PATTERN (before), 0, 0)) = insn;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3527:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PREV_INSN (XVECEXP (PATTERN (before), 0, 0)) = insn;
                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3535:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3536:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx prev = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3541:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (prev) = next;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3544:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx sequence = PATTERN (prev);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3545:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NEXT_INSN (XVECEXP (sequence, 0, XVECLEN (sequence, 0) - 1)) = next;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3566:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PREV_INSN (next) = prev;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3568:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        PREV_INSN (XVECEXP (PATTERN (next), 0, 0)) = prev;
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3568:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        PREV_INSN (XVECEXP (PATTERN (next), 0, 0)) = prev;
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3586:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (bb = BLOCK_FOR_INSN (insn)))
               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
1 warning generated.
../../gcc/emit-rtl.c:3611:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (CALL_INSN_FUNCTION_USAGE (call_insn))
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3615:19: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = CALL_INSN_FUNCTION_USAGE (call_insn); XEXP (link, 1) != 0;
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3615:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = CALL_INSN_FUNCTION_USAGE (call_insn); XEXP (link, 1) != 0;
                                                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3616:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           link = XEXP (link, 1))
                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3619:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (link, 1) = call_fusage;
      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3622:5: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
    CALL_INSN_FUNCTION_USAGE (call_insn) = call_fusage;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3634:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    NEXT_INSN (from) = 0;
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3652:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (PREV_INSN (from))
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3653:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    NEXT_INSN (PREV_INSN (from)) = NEXT_INSN (to);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3653:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    NEXT_INSN (PREV_INSN (from)) = NEXT_INSN (to);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3653:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    NEXT_INSN (PREV_INSN (from)) = NEXT_INSN (to);
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3654:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (NEXT_INSN (to))
      ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3655:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PREV_INSN (NEXT_INSN (to)) = PREV_INSN (from);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3655:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PREV_INSN (NEXT_INSN (to)) = PREV_INSN (from);
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3655:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PREV_INSN (NEXT_INSN (to)) = PREV_INSN (from);
                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3657:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    last_insn = PREV_INSN (from);
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3659:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    first_insn = NEXT_INSN (to);
                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3662:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (NEXT_INSN (after))
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3663:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PREV_INSN (NEXT_INSN (after)) = to;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3663:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PREV_INSN (NEXT_INSN (after)) = to;
               ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3665:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (to) = NEXT_INSN (after);
  ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3665:20: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (to) = NEXT_INSN (after);
                   ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3666:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (from) = after;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3667:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (after) = from;
  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3676:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx prev = PREV_INSN (from);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3682:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (bb = BLOCK_FOR_INSN (after)))
               ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3688:14: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (bb2 = BLOCK_FOR_INSN (from)))
                    ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3698:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (x = from; x != NEXT_INSN (to); x = NEXT_INSN (x))
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3698:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (x = from; x != NEXT_INSN (to); x = NEXT_INSN (x))
                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3700:4: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_block_for_insn (x, bb);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:477:40: note: expanded from macro 'set_block_for_insn'
#define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3712:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; insn; insn = PREV_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3714:5: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && NOTE_LINE_NUMBER (insn) >= 0)
           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3732:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (get_insns ()); insn; insn = next)
              ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3735:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3741:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      switch (NOTE_LINE_NUMBER (insn))
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3755:16: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gcc_assert (NOTE_EH_HANDLER (XEXP (eh_stack, 0))
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:780:31: note: expanded from macro 'NOTE_EH_HANDLER'
#define NOTE_EH_HANDLER(INSN)   XCINT (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3756:12: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      == NOTE_EH_HANDLER (insn));
                         ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:780:31: note: expanded from macro 'NOTE_EH_HANDLER'
#define NOTE_EH_HANDLER(INSN)   XCINT (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3758:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          eh_stack = XEXP (eh_stack, 1);
                     ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3843:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx next = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3886:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx next = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3929:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx next = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3989:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_SOURCE_FILE (note) = 0;
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3991:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_LINE_NUMBER (note) = subtype;
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:3992:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  BLOCK_FOR_INSN (note) = NULL;
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4011:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (bb = BLOCK_FOR_INSN (after)))
               ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4014:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (last = first; NEXT_INSN (last); last = NEXT_INSN (last))
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4014:51: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (last = first; NEXT_INSN (last); last = NEXT_INSN (last))
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4016:4: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_block_for_insn (last, bb);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:477:40: note: expanded from macro 'set_block_for_insn'
#define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4018:2: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        set_block_for_insn (last, bb);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:477:40: note: expanded from macro 'set_block_for_insn'
#define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4023:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (last = first; NEXT_INSN (last); last = NEXT_INSN (last))
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4023:49: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (last = first; NEXT_INSN (last); last = NEXT_INSN (last))
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4026:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  after_after = NEXT_INSN (after);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/except.c -o except.o
../../gcc/emit-rtl.c:4028:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (after) = first;
  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4029:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (first) = after;
  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_must_be_pointer_type' [-Wunused-function]
:251:5: note: array 'fld' declared hereDEF_VEC_P(rtx);
^

../../gcc/vec.h:483:20:    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4030:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (last) = after_after;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h: note: expanded from macro 'DEF_VEC_P'
251static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4032:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PREV_INSN (after_after) = last;
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:33:1: note: expanded from here
VEC_rtx_must_be_pointer_type
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:61:1: note: expanded from here
VEC_rtx_base_last
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_iterate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:77:1: note: expanded from here
VEC_rtx_base_iterate
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:85:1: note: expanded from here
VEC_rtx_base_embedded_size
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:93:1: note: expanded from here
VEC_rtx_base_embedded_init
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:117:1: note: expanded from here
VEC_rtx_base_pop
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:125:1: note: expanded from here
VEC_rtx_base_truncate
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:133:1: note: expanded from here
VEC_rtx_base_replace
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:149:1: note: expanded from here
VEC_rtx_base_ordered_remove
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:157:1: note: expanded from here
VEC_rtx_base_unordered_remove
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:165:1: note: expanded from here
VEC_rtx_base_address
^
../../gcc/dwarf2out.c:184:1: warning: unused function 'VEC_rtx_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
../../gcc/emit-rtl.c#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP:
4205:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_SOURCE_FILE (note) = 0;
  ^~~~~~~~~~~~~~~~~~~~~~~
                       ^
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4207:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
<scratch space>:173:1: note: expanded from here
  NOTE_LINE_NUMBER (note) = subtype;
  ^~~~~~~~~~~~~~~~~~~~~~~
VEC_rtx_base_lower_bound
^
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
../../gcc/dwarf2out.c:185:1: warning: unused function 'VEC_rtx_gc_free' [-Wunused-function]
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
DEF_VEC_ALLOC_P(rtx,gc);
^
                               ^            ~
../../gcc/vec.h:493:32: ../../gcc/rtl.h:note: expanded from macro 'DEF_VEC_ALLOC_P'637:
32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
: note: expanded from macro 'RTL_CHECKC1'
../../gcc/vec.h:679:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])static inline void VEC_OP (T,A,free)                                      \
                   ^
../../gcc/vec.h:421:24
                                     ^            ~
../../gcc/rtl.h:: note: expanded from macro 'VEC_OP'
251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4208:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  BLOCK_FOR_INSN (note) = NULL;
  ^~~~~~~~~~~~~~~~~~~~~
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:213:1: note: expanded from here
VEC_rtx_gc_free
^
../../gcc/dwarf2out.c:185:1: warning: unused function 'VEC_rtx_gc_copy' [-Wunused-function]
../../gcc/vec.h../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:226:1: note: expanded from here
VEC_rtx_gc_copy
^
../../gcc/dwarf2out.c:185:1: warning: unused function 'VEC_rtx_gc_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
251:5: note: array 'fld' declared here
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
    rtunion fld[1];
    ^
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:260:1: note: expanded from here
VEC_rtx_gc_safe_grow
^
../../gcc/dwarf2out.c:185:1: warning: unused function 'VEC_rtx_gc_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:296:1: note: expanded from here
VEC_rtx_gc_safe_insert
^
../../gcc/dwarf2out.c:463:1: warning: unused function 'stripattributes' [-Wunused-function]
stripattributes (const char *s)
^
../../gcc/dwarf2out.c:5089:1: warning: unused function 'add_AT_fde_ref' [-Wunused-function]
add_AT_fde_ref (dw_die_ref die, enum dwarf_attribute attr_kind, unsigned int targ_fde)
^
../../gcc/dwarf2out.c:5193:1: warning: unused function 'add_AT_offset' [-Wunused-function]
add_AT_offset (dw_die_ref die, enum dwarf_attribute attr_kind,
^
../../gcc/dwarf2out.c:5362:1: warning: unused function 'is_ada' [-Wunused-function]
is_ada (void)
^
../../gcc/dwarf2out.c:8185:1: warning: function 'root_type' is not needed and will not be emitted [-Wunneeded-internal-declaration]
root_type (tree type)
../../gcc/emit-rtl.c:4220:7: ^
warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc/dwarf2out.c:8503:1: warning: unused function 'type_is_enum' [-Wunused-function]
type_is_enum (tree type)
^
  if (NOTE_LINE_NUMBER (orig) >= 0 && no_line_numbers)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/dwarf2out.c:9472:1:../../gcc/rtl.h:787:32: note:  warning: unused function 'ceiling' [-Wunused-function]
expanded from macro 'NOTE_LINE_NUMBER'
ceiling (HOST_WIDE_INT value, unsigned int boundary)
^#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~

../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4228:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_LINE_NUMBER (note) = NOTE_LINE_NUMBER (orig);
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4228:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_LINE_NUMBER (note) = NOTE_LINE_NUMBER (orig);
                            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4229:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_DATA (note) = NOTE_DATA (orig);
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:762:33: note: expanded from macro 'NOTE_DATA'
#define NOTE_DATA(INSN)         RTL_CHECKC1 (INSN, 4, NOTE)
                                ^                  ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4229:22: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_DATA (note) = NOTE_DATA (orig);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:762:33: note: expanded from macro 'NOTE_DATA'
#define NOTE_DATA(INSN)         RTL_CHECKC1 (INSN, 4, NOTE)
                                ^                  ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4230:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  BLOCK_FOR_INSN (note) = NULL;
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4244:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  after = NEXT_INSN (after);
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4247:37: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (active_insn_p (after) && !INSN_LOCATOR (after))
                                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4248:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_LOCATOR (after) = loc;
        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4251:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      after = NEXT_INSN (after);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4261:52: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return emit_insn_after_setloc (pattern, after, INSN_LOCATOR (after));
                                                   ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4275:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  after = NEXT_INSN (after);
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4278:37: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (active_insn_p (after) && !INSN_LOCATOR (after))
                                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4279:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_LOCATOR (after) = loc;
        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4282:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      after = NEXT_INSN (after);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4292:57: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return emit_jump_insn_after_setloc (pattern, after, INSN_LOCATOR (after));
                                                        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4306:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  after = NEXT_INSN (after);
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4309:37: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (active_insn_p (after) && !INSN_LOCATOR (after))
                                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4310:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_LOCATOR (after) = loc;
        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4313:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      after = NEXT_INSN (after);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4323:57: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return emit_call_insn_after_setloc (pattern, after, INSN_LOCATOR (after));
                                                        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4332:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx first = PREV_INSN (before);
              ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4338:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  first = NEXT_INSN (first);
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4341:37: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (active_insn_p (first) && !INSN_LOCATOR (first))
                                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4342:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_LOCATOR (first) = loc;
        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4345:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      first = NEXT_INSN (first);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4355:54: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return emit_insn_before_setloc (pattern, before, INSN_LOCATOR (before));
                                                     ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4364:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx first = PREV_INSN (before);
              ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4370:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  first = NEXT_INSN (first);
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4373:37: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (active_insn_p (first) && !INSN_LOCATOR (first))
                                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4374:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_LOCATOR (first) = loc;
        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4377:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      first = NEXT_INSN (first);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4387:59: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return emit_jump_insn_before_setloc (pattern, before, INSN_LOCATOR (before));
                                                          ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4396:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx first = PREV_INSN (before);
              ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4402:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  first = NEXT_INSN (first);
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4405:37: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (active_insn_p (first) && !INSN_LOCATOR (first))
                                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4406:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_LOCATOR (first) = loc;
        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4409:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      first = NEXT_INSN (first);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4420:59: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return emit_call_insn_before_setloc (pattern, before, INSN_LOCATOR (before));
                                                          ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4450:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx next = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4491:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx next = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4605:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_SOURCE_FILE (note) = location.file;
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4618:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (NOTE_LINE_NUMBER (orig) >= 0 && no_line_numbers)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4627:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_DATA (note) = NOTE_DATA (orig);
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:762:33: note: expanded from macro 'NOTE_DATA'
#define NOTE_DATA(INSN)         RTL_CHECKC1 (INSN, 4, NOTE)
                                ^                  ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4627:22: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_DATA (note) = NOTE_DATA (orig);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:762:33: note: expanded from macro 'NOTE_DATA'
#define NOTE_DATA(INSN)         RTL_CHECKC1 (INSN, 4, NOTE)
                                ^                  ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4628:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_LINE_NUMBER (note) = NOTE_LINE_NUMBER (orig);
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4628:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_LINE_NUMBER (note) = NOTE_LINE_NUMBER (orig);
                            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4629:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  BLOCK_FOR_INSN (note) = NULL;
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4645:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_LINE_NUMBER (note) = note_no;
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4646:12: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  memset (&NOTE_DATA (note), 0, sizeof (NOTE_DATA (note)));
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:762:33: note: expanded from macro 'NOTE_DATA'
#define NOTE_DATA(INSN)         RTL_CHECKC1 (INSN, 4, NOTE)
                                ^                  ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_string.h:77:62: note: expanded from macro 'memset'
                __builtin___memset_chk (dest, __VA_ARGS__, __darwin_obsz0 (dest))
                                                                           ^~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_common.h:38:55: note: expanded from macro '__darwin_obsz0'
#define __darwin_obsz0(object) __builtin_object_size (object, 0)
                                                      ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4646:12: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  memset (&NOTE_DATA (note), 0, sizeof (NOTE_DATA (note)));
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:762:33: note: expanded from macro 'NOTE_DATA'
#define NOTE_DATA(INSN)         RTL_CHECKC1 (INSN, 4, NOTE)
                                ^                  ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_string.h:77:27: note: expanded from macro 'memset'
                __builtin___memset_chk (dest, __VA_ARGS__, __darwin_obsz0 (dest))
                                        ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4647:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  BLOCK_FOR_INSN (note) = NULL;
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4703:41: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
  REG_NOTES (insn) = gen_rtx_EXPR_LIST (kind, datum, REG_NOTES (insn));
                     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/emit-rtl.c:4703:54: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (insn) = gen_rtx_EXPR_LIST (kind, datum, REG_NOTES (insn));
                                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4703:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (insn) = gen_rtx_EXPR_LIST (kind, datum, REG_NOTES (insn));
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4704:10: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return REG_NOTES (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4816:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (last = first; last && NEXT_INSN (last); last = NEXT_INSN (last));
                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:4816:55: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (last = first; last && NEXT_INSN (last); last = NEXT_INSN (last));
                                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5052:34: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      orig_asm_operands_vector = ASM_OPERANDS_INPUT_VEC (orig);
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1013:37: note: expanded from macro 'ASM_OPERANDS_INPUT_VEC'
#define ASM_OPERANDS_INPUT_VEC(RTX) XCVEC (RTX, 3, ASM_OPERANDS)
                                    ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5053:34: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      copy_asm_operands_vector = ASM_OPERANDS_INPUT_VEC (copy);
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1013:37: note: expanded from macro 'ASM_OPERANDS_INPUT_VEC'
#define ASM_OPERANDS_INPUT_VEC(RTX) XCVEC (RTX, 3, ASM_OPERANDS)
                                    ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5054:37: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      orig_asm_constraints_vector = ASM_OPERANDS_INPUT_CONSTRAINT_VEC (orig);
                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1014:48: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT_VEC'
#define ASM_OPERANDS_INPUT_CONSTRAINT_VEC(RTX) XCVEC (RTX, 4, ASM_OPERANDS)
                                               ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5055:37: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      copy_asm_constraints_vector = ASM_OPERANDS_INPUT_CONSTRAINT_VEC (copy);
                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1014:48: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT_VEC'
#define ASM_OPERANDS_INPUT_CONSTRAINT_VEC(RTX) XCVEC (RTX, 4, ASM_OPERANDS)
                                               ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5451:40: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
            = copy_insn_1 (gen_rtx_EXPR_LIST (REG_NOTE_KIND (link),
                           ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:732:30: note: expanded from macro 'REG_NOTE_KIND'
#define REG_NOTE_KIND(LINK) ((enum reg_note) GET_MODE (LINK))
                             ^
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/emit-rtl.c:5456:40: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
            = copy_insn_1 (gen_rtx_INSN_LIST (REG_NOTE_KIND (link),
                           ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:732:30: note: expanded from macro 'REG_NOTE_KIND'
#define REG_NOTE_KIND(LINK) ((enum reg_note) GET_MODE (LINK))
                             ^
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/emit-rtl.c:5414:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      new = emit_insn_after (copy_insn (PATTERN (insn)), after);
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5418:46: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      new = emit_jump_insn_after (copy_insn (PATTERN (insn)), after);
                                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5422:46: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      new = emit_call_insn_after (copy_insn (PATTERN (insn)), after);
                                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5423:11: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (CALL_INSN_FUNCTION_USAGE (insn))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5425:17: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          = copy_insn (CALL_INSN_FUNCTION_USAGE (insn));
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5424:2: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
        CALL_INSN_FUNCTION_USAGE (new)
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5435:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  mark_jump_label (PATTERN (new), new, 0);
                   ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5437:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_LOCATOR (new) = INSN_LOCATOR (insn);
  ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5437:24: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_LOCATOR (new) = INSN_LOCATOR (insn);
                       ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5446:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5446:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5453:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              REG_NOTES (new)));
                                              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5450:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (new)
          ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5458:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              REG_NOTES (new)));
                                              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5455:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (new)
          ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5466:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        p = PREV_INSN (p);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5470:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_CODE (new) = INSN_CODE (insn);
  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/emit-rtl.c:5470:21: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_CODE (new) = INSN_CODE (insn);
                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/except.c:65:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/except.c:699:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = insns; insn; insn = NEXT_INSN (insn))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1273:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (ei = ei_start (BLOCK_FOR_INSN (insn)->preds); (e = ei_safe_edge (ei)); )
                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/basic-block.h:666:38: note: expanded from macro 'ei_start'
#define ei_start(iter) ei_start_1 (&(iter))
                                     ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1280:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    last = PREV_INSN (last);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1281:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  bb = create_basic_block (seq, last, BLOCK_FOR_INSN (insn)->prev_bb);
                                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1445:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          src = BLOCK_FOR_INSN (region->resume);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1446:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          dest = BLOCK_FOR_INSN (outer->post_landing_pad);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1467:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          delete_insns_since (NEXT_INSN (last_call_insn ()));
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1583:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn ; insn = NEXT_INSN (insn))
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1694:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn ; insn = NEXT_INSN (insn))
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1715:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && may_trap_p (PATTERN (insn))))
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1777:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SYMBOL_REF_FLAGS (sym) = SYMBOL_FLAG_LOCAL;
      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1813:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (fn_begin = get_insns (); ; fn_begin = NEXT_INSN (fn_begin))
                                             ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1816:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (NOTE_LINE_NUMBER (fn_begin) == NOTE_INSN_FUNCTION_BEG)
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1818:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        else if (NOTE_LINE_NUMBER (fn_begin) == NOTE_INSN_BASIC_BLOCK)
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1867:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (e->src); ; insn = NEXT_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:1872:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                insn = NEXT_INSN (insn);
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2050:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return CODE_LABEL_NUMBER (entry->label) * scaled_golden_ratio;
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2553:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      region_number = XINT (PATTERN (insn), 0);
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2618:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (PATTERN (insn), 0) > 0)
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2619:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return can_throw_internal_1 (XINT (PATTERN (insn), 0), true);
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2623:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = XVECEXP (PATTERN (insn), 0, 0);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2672:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (PATTERN (insn), 0) > 0)
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2673:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return can_throw_external_1 (XINT (PATTERN (insn), 0), true);
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2677:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = XVECEXP (PATTERN (insn), 0, 0);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2689:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && may_trap_p (PATTERN (insn))));
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2723:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:2736:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = XEXP (insn, 1))
              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:3170:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (iter = get_insns (); iter ; iter = NEXT_INSN (iter))
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:3180:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = XVECEXP (PATTERN (insn), 0, 0);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:3187:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && may_trap_p (PATTERN (insn)))))
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:3241:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    NOTE_EH_HANDLER (note) = call_site;
                    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:780:31: note: expanded from macro 'NOTE_EH_HANDLER'
#define NOTE_EH_HANDLER(INSN)   XCINT (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:3247:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                NOTE_EH_HANDLER (note) = call_site;
                ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:780:31: note: expanded from macro 'NOTE_EH_HANDLER'
#define NOTE_EH_HANDLER(INSN)   XCINT (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:3257:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                NOTE_EH_HANDLER (note) = call_site;
                ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:780:31: note: expanded from macro 'NOTE_EH_HANDLER'
#define NOTE_EH_HANDLER(INSN)   XCINT (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:3269:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NOTE_EH_HANDLER (note) = call_site;
      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:780:31: note: expanded from macro 'NOTE_EH_HANDLER'
#define NOTE_EH_HANDLER(INSN)   XCINT (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(eh_region);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:33:1: note: expanded from here
VEC_eh_region_must_be_pointer_type
^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:61:1: note: expanded from here
VEC_eh_region_base_last
^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_base_iterate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:77:1: note: expanded from here
VEC_eh_region_base_iterate
^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:85:1: note: expanded from here
VEC_eh_region_base_embedded_size
^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:93:1: note: expanded from here
VEC_eh_region_base_embedded_init
^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:117:1: note: expanded from here
VEC_eh_region_base_pop
^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:125:1: note: expanded from here
VEC_eh_region_base_truncate
^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:149:1: note: expanded from here
VEC_eh_region_base_ordered_remove
^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:157:1: note: expanded from here
VEC_eh_region_base_unordered_remove
^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:165:1: note: expanded from here
VEC_eh_region_base_address
^
../../gcc/except.c:210:1: warning: unused function 'VEC_eh_region_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:173:1: note: expanded from here
VEC_eh_region_base_lower_bound
^
../../gcc/except.c:211:1: warning: unused function 'VEC_eh_region_gc_alloc' [-Wunused-function]
DEF_VEC_ALLOC_P(eh_region, gc);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:672:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:203:1: note: expanded from here
VEC_eh_region_gc_alloc
^
../../gcc/except.c:211:1: warning: unused function 'VEC_eh_region_gc_free' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:679:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,free)                                      \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:213:1: note: expanded from here
VEC_eh_region_gc_free
^
../../gcc/except.c:211:1: warning: unused function 'VEC_eh_region_gc_copy' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:3:1: note: expanded from here
VEC_eh_region_gc_copy
^
../../gcc/except.c:211:1: warning: unused function 'VEC_eh_region_gc_safe_push' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:728:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_push)                                   \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:55:1: note: expanded from here
VEC_eh_region_gc_safe_push
^
../../gcc/except.c:211:1: warning: unused function 'VEC_eh_region_gc_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:73:1: note: expanded from here
VEC_eh_region_gc_safe_insert
^
438 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/explow.c -o explow.o
51 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/loop-iv.c -o loop-iv.o
In file included from ../../gcc/explow.c:38:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/explow.c:38:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/explow.c:38:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/explow.c:38:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:102:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        HOST_WIDE_INT h1 = CONST_DOUBLE_HIGH (x);
                           ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/explow.c:156:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          c += INTVAL (XEXP (x, 1));
                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:166:56: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          x = gen_rtx_PLUS (mode, XEXP (x, 0), plus_constant (XEXP (x, 1), c));
                                                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:214:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                XEXP (x, 1)))
                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:223:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = eliminate_constant_term (XEXP (x, 1), &tem);
                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:224:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if ((x1 != XEXP (x, 1) || x0 != XEXP (x, 0))
             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:297:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx op1 = break_out_memory_refs (XEXP (x, 1));
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:299:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (op0 != XEXP (x, 0) || op1 != XEXP (x, 1))
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:621:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (insn)) != 0
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:621:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (insn)) != 0
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:623:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && ! rtx_equal_p (x, SET_SRC (set)))
                           ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:633:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (SYMBOL_REF_DECL (x) && DECL_P (SYMBOL_REF_DECL (x)))
            ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:634:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          align = DECL_ALIGN (SYMBOL_REF_DECL (x));
                              ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:2081:46: note: expanded from macro 'DECL_ALIGN'
#define DECL_ALIGN(NODE) (DECL_COMMON_CHECK (NODE)->decl_common.u1.a.align)
                                             ^~~~
../../gcc/tree.h:693:56: note: expanded from macro 'DECL_COMMON_CHECK'
#define DECL_COMMON_CHECK(T)    CONTAINS_STRUCT_CHECK (T, TS_DECL_COMMON)
                                                       ^
../../gcc/tree.h:665:50: note: expanded from macro 'CONTAINS_STRUCT_CHECK'
#define CONTAINS_STRUCT_CHECK(T, ENUM)          (T)
                                                 ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:644:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx c = XEXP (XEXP (x, 0), 1);
                ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:648:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (SYMBOL_REF_DECL (s) && DECL_P (SYMBOL_REF_DECL (s)))
            ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/explow.c:649:21: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          sa = DECL_ALIGN (SYMBOL_REF_DECL (s));
                           ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:2081:46: note: expanded from macro 'DECL_ALIGN'
#define DECL_ALIGN(NODE) (DECL_COMMON_CHECK (NODE)->decl_common.u1.a.align)
                                             ^~~~
../../gcc/tree.h:693:56: note: expanded from macro 'DECL_COMMON_CHECK'
#define DECL_COMMON_CHECK(T)    CONTAINS_STRUCT_CHECK (T, TS_DECL_COMMON)
                                                       ^
../../gcc/tree.h:665:50: note: expanded from macro 'CONTAINS_STRUCT_CHECK'
#define CONTAINS_STRUCT_CHECK(T, ENUM)          (T)
                                                 ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/loop-iv.c:61:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/loop-iv.c:150:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:150:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:230:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op1 = XEXP (rhs, 1);
            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:268:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    src = SET_SRC (set);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:306:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:306:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  FOR_BB_INSNS (bb, insn)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:312:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (insn)))
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:312:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (insn)))
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:317:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), kill_sets, def);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:385:8: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  bb = BLOCK_FOR_INSN (insn);
       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:391:13: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      abb = BLOCK_FOR_INSN (ainsn);
            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:405:13: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      abb = BLOCK_FOR_INSN (ainsn);
            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:669:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:669:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:674:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    rhs = SET_SRC (set);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:687:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op1 = XEXP (rhs, 1);
            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1036:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1036:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1041:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    rhs = SET_SRC (set);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1072:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op1 = XEXP (rhs, 1);
                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1077:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          mby = XEXP (rhs, 1);
                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1090:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          mby = XEXP (rhs, 1);
                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1301:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      inc = INTVAL (XEXP (niter, 1));
                    ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1376:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op1 = XEXP (rhs, 1);
            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1396:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1396:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1410:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_stores (PATTERN (insn), mark_altered, altered);
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1428:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    rhs = SET_SRC (set);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1450:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op1 = XEXP (a, 1);
            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1472:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op1 = XEXP (a, 1);
            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1474:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      opb1 = XEXP (b, 1);
             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1526:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  op1 = XEXP (cond, 1);
        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1582:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || op1 != XEXP (cond, 1)
                ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1695:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (elt = tail; elt; elt = XEXP (elt, 1))
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1697:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (elt = tail; elt; elt = XEXP (elt, 1))
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1721:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tail = XEXP (*expr, 1);
             ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1745:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (*expr, 1) = NULL_RTX;
          ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1763:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (*expr, 1) = tail;
      ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1795:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS_REVERSE (e->src, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:438:18: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) != PREV_INSN (BB_HEAD (BB));      \
                 ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:1795:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS_REVERSE (e->src, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:439:17: note: expanded from macro 'FOR_BB_INSNS_REVERSE'
       (INSN) = PREV_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop-iv.c:2047:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  op1 = XEXP (condition, 1);
        ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
20 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/expmed.c -o expmed.o
In file included from ../../gcc/expmed.c:38:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/expmed.c:38:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/expmed.c:38:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/expmed.c:38:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:154:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (&all.plus, 1) = &all.reg;
  ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:161:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (&all.udiv, 1) = &all.reg;
  ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:165:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (&all.mult, 1) = &all.reg;
  ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:169:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (&all.div, 1) = 32 < MAX_BITS_PER_WORD ? cint[32] : GEN_INT (32);
  ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:173:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (&all.mod, 1) = XEXP (&all.div, 1);
  ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:173:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (&all.mod, 1) = XEXP (&all.div, 1);
                       ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:180:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (&all.wide_mult, 1) = &all.zext;
  ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:196:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (&all.shift_add, 1) = &all.reg;
  ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:200:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (&all.shift_sub, 1) = &all.reg;
  ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:233:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (&all.wide_lshr, 1) = GEN_INT (GET_MODE_BITSIZE (mode));
          ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:245:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (&all.shift, 1) = cint[m];
          ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:246:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (&all.shift_mult, 1) = pow2[m];
          ^                      ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:362:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (SUBREG_BYTE (op0) == 0 && inner_mode_size < outer_mode_size)
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:372:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        byte_offset = SUBREG_BYTE (op0);
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:661:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              = get_best_mode (bitsize, bitnum, MEM_ALIGN (op0), maxmode,
                                                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:661:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              = get_best_mode (bitsize, bitnum, MEM_ALIGN (op0), maxmode,
                                                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:697:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        xop0 = gen_rtx_SUBREG (maxmode, SUBREG_REG (xop0), SUBREG_BYTE (xop0));
                                                           ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:820:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            MEM_ALIGN (op0), mode, MEM_VOLATILE_P (op0));
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:820:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            MEM_ALIGN (op0), mode, MEM_VOLATILE_P (op0));
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:960:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    unit = MIN (MEM_ALIGN (op0), BITS_PER_WORD);
                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:960:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    unit = MIN (MEM_ALIGN (op0), BITS_PER_WORD);
                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:960:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    unit = MIN (MEM_ALIGN (op0), BITS_PER_WORD);
                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:960:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    unit = MIN (MEM_ALIGN (op0), BITS_PER_WORD);
                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:1039:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int word_offset = (SUBREG_BYTE (op0) / UNITS_PER_WORD) + offset;
                             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:1101:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      bitnum += SUBREG_BYTE (op0) * BITS_PER_UNIT;
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:1419:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              MEM_ALIGN (xop0), maxmode,
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:1419:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              MEM_ALIGN (xop0), maxmode,
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:1553:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              MEM_ALIGN (xop0), maxmode,
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:1553:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              MEM_ALIGN (xop0), maxmode,
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:1712:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            MEM_ALIGN (op0), word_mode, MEM_VOLATILE_P (op0));
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:1712:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            MEM_ALIGN (op0), word_mode, MEM_VOLATILE_P (op0));
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:2049:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      unit = MIN (MEM_ALIGN (op0), BITS_PER_WORD);
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:2049:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      unit = MIN (MEM_ALIGN (op0), BITS_PER_WORD);
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:2049:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      unit = MIN (MEM_ALIGN (op0), BITS_PER_WORD);
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:2049:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      unit = MIN (MEM_ALIGN (op0), BITS_PER_WORD);
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:2083:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int word_offset = (SUBREG_BYTE (op0) / UNITS_PER_WORD) + offset;
                             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:3161:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (CONST_DOUBLE_HIGH (op1) == 0)
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/expmed.c:3164:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && EXACT_POWER_OF_2_OR_ZERO_P (CONST_DOUBLE_HIGH (op1)))
                                                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/expmed.c:59:49: note: expanded from macro 'EXACT_POWER_OF_2_OR_ZERO_P'
#define EXACT_POWER_OF_2_OR_ZERO_P(x) (((x) & ((x) - 1)) == 0)
                                                ^
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/expmed.c:3164:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && EXACT_POWER_OF_2_OR_ZERO_P (CONST_DOUBLE_HIGH (op1)))
                                                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/expmed.c:59:42: note: expanded from macro 'EXACT_POWER_OF_2_OR_ZERO_P'
#define EXACT_POWER_OF_2_OR_ZERO_P(x) (((x) & ((x) - 1)) == 0)
                                         ^
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/expmed.c:3166:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              int shift = floor_log2 (CONST_DOUBLE_HIGH (op1))
                                      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/expmed.c:4127:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && (set = single_set (insn)) != 0
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:4127:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && (set = single_set (insn)) != 0
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:4200:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            && (set = single_set (insn)) != 0
                                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:4200:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            && (set = single_set (insn)) != 0
                                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:4303:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && (set = single_set (insn)) != 0
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:4303:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && (set = single_set (insn)) != 0
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:4953:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                CONST_DOUBLE_LOW (x), CONST_DOUBLE_HIGH (x));
                                                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/expmed.c:4984:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          make_tree (type, XEXP (x, 1)));
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:3830:62: note: expanded from macro 'fold_build2'
#define fold_build2(c,t1,t2,t3) fold_build2_stat (c, t1, t2, t3 MEM_STAT_INFO)
                                                             ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:4988:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          make_tree (type, XEXP (x, 1)));
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:3830:62: note: expanded from macro 'fold_build2'
#define fold_build2(c,t1,t2,t3) fold_build2_stat (c, t1, t2, t3 MEM_STAT_INFO)
                                                             ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:4995:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          make_tree (type, XEXP (x, 1)));
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:3830:62: note: expanded from macro 'fold_build2'
#define fold_build2(c,t1,t2,t3) fold_build2_stat (c, t1, t2, t3 MEM_STAT_INFO)
                                                             ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:4999:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          make_tree (type, XEXP (x, 1)));
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:3830:62: note: expanded from macro 'fold_build2'
#define fold_build2(c,t1,t2,t3) fold_build2_stat (c, t1, t2, t3 MEM_STAT_INFO)
                                                             ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:5005:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         make_tree (type, XEXP (x, 1))));
                                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:3180:49: note: expanded from macro 'build2'
#define build2(c,t1,t2,t3) build2_stat (c,t1,t2,t3 MEM_STAT_INFO)
                                                ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:5011:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         make_tree (type, XEXP (x, 1))));
                                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:3180:49: note: expanded from macro 'build2'
#define build2(c,t1,t2,t3) build2_stat (c,t1,t2,t3 MEM_STAT_INFO)
                                                ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:5021:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         make_tree (t, XEXP (x, 1))));
                                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:3180:49: note: expanded from macro 'build2'
#define build2(c,t1,t2,t3) build2_stat (c,t1,t2,t3 MEM_STAT_INFO)
                                                ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expmed.c:5026:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         make_tree (t, XEXP (x, 1))));
                                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:3180:49: note: expanded from macro 'build2'
#define build2(c,t1,t2,t3) build2_stat (c,t1,t2,t3 MEM_STAT_INFO)
                                                ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
85 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/expr.c -o expr.o
42 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/flow.c -o flow.o
In file included from ../../gcc/flow.c:133:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:In file included from ../../gcc/expr.c:41:
../../gcc/recog.h:140:7: 116warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/expr.c:41:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/expr.c:41:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/expr.c:41:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/expr.c:43:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/flow.c:137:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/flow.c:137:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/flow.c:137:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/flow.c:137:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:346:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = NEXT_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:347:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gcc_assert (NOTE_INSN_BASIC_BLOCK_P (insn));
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:349:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return NEXT_INSN (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:477:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int r = for_each_rtx (&PATTERN (head), verify_wide_reg_1, &regno);
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:485:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      head = NEXT_INSN (head);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:802:28: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                    = gen_rtx_INSN_LIST (REG_LIBCALL, XEXP (note, 0),
                      ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/flow.c:785:41: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb); insn != NEXT_INSN (BB_END (bb)); insn = next)
                                        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:787:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          next = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:803:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         REG_NOTES (new_libcall_insn));
                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:801:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  REG_NOTES (new_libcall_insn)
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:832:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = NEXT_INSN (BB_END (bb));
                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:833:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn && !NOTE_INSN_BASIC_BLOCK_P (insn);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:836:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          next = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:838:11: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && LABEL_NUSES (insn) == LABEL_PRESERVE_P (insn)
                 ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:849:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              next = NEXT_INSN (next);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:887:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (bb, insn)
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:887:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (bb, insn)
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:892:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            note_stores (PATTERN (insn),
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/expr.c:52:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/flow.c:1522:57: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (i = get_insns (); i && INSN_UID (i) != uid; i = NEXT_INSN (i))
                                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:264:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PATTERN (insn) = pat;
  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:289:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            SET_SRC (pat) = mem;
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:294:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            SET_SRC (pat) = mem1;
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:299:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            SET_SRC (pat) = reg;
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:304:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            SET_SRC (pat) = reg;
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1621:11: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (LABEL_NUSES (label) == 1 + LABEL_PRESERVE_P (label)
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1627:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx pat = PATTERN (next);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1633:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            LABEL_NUSES (XEXP (XVECEXP (pat, diff_vec_p, i), 0))--;
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1651:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx before = PREV_INSN (first);
               ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1663:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx prev = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1676:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn_is_dead = insn_dead_p (pbi, PATTERN (insn), 0, REG_NOTES (insn));
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1676:59: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn_is_dead = insn_dead_p (pbi, PATTERN (insn), 0, REG_NOTES (insn));
                                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1706:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_set_regs (pbi, PATTERN (insn), insn);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1788:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_set_regs (pbi, PATTERN (insn), insn);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1791:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1794:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && SET_DEST (PATTERN (insn)) == stack_pointer_rtx
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1796:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && XEXP (SET_SRC (PATTERN (insn)), 0) == stack_pointer_rtx
                    ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1796:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && XEXP (SET_SRC (PATTERN (insn)), 0) == stack_pointer_rtx
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1808:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_set_regs (pbi, PATTERN (insn), insn);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1828:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_set_regs (pbi, PATTERN (insn), insn);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1839:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            cond = COND_EXEC_TEST (PATTERN (insn));
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1169:36: note: expanded from macro 'COND_EXEC_TEST'
#define COND_EXEC_TEST(RTX) XCEXP (RTX, 0, COND_EXEC)
                                   ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:../../gcc/expr.c:404:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
5      convert_move (XEXP (to, 1), XEXP (from, 1), unsignedp);
                    ^         ~
:../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:404:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      convert_move (XEXP (to, 1), XEXP (from, 1), unsignedp);
                                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
 note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1853:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = CALL_INSN_FUNCTION_USAGE (insn);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1855:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               note = XEXP (note, 1))
                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1888:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_used_regs (pbi, PATTERN (insn), NULL_RTX, insn);
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1903:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            cond = COND_EXEC_TEST (PATTERN (insn));
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1169:36: note: expanded from macro 'COND_EXEC_TEST'
#define COND_EXEC_TEST(RTX) XCEXP (RTX, 0, COND_EXEC)
                                   ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1907:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = CALL_INSN_FUNCTION_USAGE (insn);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:1909:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               note = XEXP (note, 1))
                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2080:61: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_END (bb); insn != BB_HEAD (bb); insn = PREV_INSN (insn))
                                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2082:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && (set = single_set (insn))
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2082:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && (set = single_set (insn))
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2186:20: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        changed |= NEXT_INSN (prev) != insn;
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:872:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (to ? MEM_ALIGN (to) : align, MEM_ALIGN (from));
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:872:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (to ? MEM_ALIGN (to) : align, MEM_ALIGN (from));
                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:872:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (to ? MEM_ALIGN (to) : align, MEM_ALIGN (from));
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:872:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (to ? MEM_ALIGN (to) : align, MEM_ALIGN (from));
                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:872:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (to ? MEM_ALIGN (to) : align, MEM_ALIGN (from));
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:872:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (to ? MEM_ALIGN (to) : align, MEM_ALIGN (from));
                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:872:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (to ? MEM_ALIGN (to) : align, MEM_ALIGN (from));
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
../../gcc/flow.c:2253:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (volatile_refs_p (SET_SRC (x)))
                                ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2271:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (temp = pbi->mem_set_list; temp != 0; temp = XEXP (temp, 1))
                                                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:872:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (to ? MEM_ALIGN (to) : align, MEM_ALIGN (from));
                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2411:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx x = single_set (insn);
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2411:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx x = single_set (insn);
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2415:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx r = SET_SRC (x);
              ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2425:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            call = NEXT_INSN (call);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2434:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          call_pat = PATTERN (call);
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2451:41: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (! insn_dead_p (pbi, call_pat, 1, REG_NOTES (call)))
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2454:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          while ((insn = PREV_INSN (insn)) != call)
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2458:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (! insn_dead_p (pbi, PATTERN (insn), 0, REG_NOTES (insn)))
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2458:51: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (! insn_dead_p (pbi, PATTERN (insn), 0, REG_NOTES (insn)))
                                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2495:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = pbi->mem_set_list; i ; i = XEXP (i, 1))
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2559:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = XEXP (temp, 1);
             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2569:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            XEXP (prev, 1) = next;
            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2597:17: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2597:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2618:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      x = COND_EXEC_CODE (x);
          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2636:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                sub = COND_EXEC_CODE (sub);
                      ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1175:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (MEM_ALIGN (x), MEM_ALIGN (y));
               ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1175:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (MEM_ALIGN (x), MEM_ALIGN (y));
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1175:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (MEM_ALIGN (x), MEM_ALIGN (y));
               ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1175:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (MEM_ALIGN (x), MEM_ALIGN (y));
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1175:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (MEM_ALIGN (x), MEM_ALIGN (y));
               ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1175:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (MEM_ALIGN (x), MEM_ALIGN (y));
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1175:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (MEM_ALIGN (x), MEM_ALIGN (y));
               ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1175:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MIN (MEM_ALIGN (x), MEM_ALIGN (y));
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2734:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                  SUBREG_BYTE (reg),
                                                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2783:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for_each_rtx (&PATTERN (insn), invalidate_mems_from_autoinc, pbi);
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2913:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (y && (BLOCK_NUM (y) == blocknum)
                            ^~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2915:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          || (asm_noperands (PATTERN (y)) < 0
                                             ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2919:46: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    LOG_LINKS (y) = alloc_INSN_LIST (insn, LOG_LINKS (y));
                                                           ^~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2919:7: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    LOG_LINKS (y) = alloc_INSN_LIST (insn, LOG_LINKS (y));
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2937:43: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    = alloc_EXPR_LIST (REG_UNUSED, reg, REG_NOTES (insn));
                                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2936:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  REG_NOTES (insn)
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2955:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                           REG_NOTES (insn));
                                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:2952:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_NOTES (insn)
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:3003:40: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          = alloc_EXPR_LIST (REG_UNUSED, reg, REG_NOTES (insn));
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:3002:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (insn)
        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:3769:42: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              = alloc_EXPR_LIST (REG_DEAD, reg, REG_NOTES (insn));
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:3768:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (insn)
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:3784:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   REG_NOTES (insn));
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:3781:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              REG_NOTES (insn)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1585:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx offset = XEXP (XVECEXP (orig, 0, i), 1);
                   ^                           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1637:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      HOST_WIDE_INT bytepos = INTVAL (XEXP (XVECEXP (dst, 0, i), 1));
                                      ^                          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1798:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          e = alloc_EXPR_LIST (REG_NOTE_KIND (e), d, XEXP (e, 1));
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1838:59: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        e = alloc_EXPR_LIST (REG_NOTE_KIND (e), copy_to_reg (d), XEXP (e, 1));
                                                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1923:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      HOST_WIDE_INT bytepos = INTVAL (XEXP (XVECEXP (src, 0, i), 1));
                                      ^                          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:1957:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              dest = XEXP (dst, 1);
                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4008:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  next = XEXP (temp, 1);
                         ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4013:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        XEXP (prev, 1) = next;
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4029:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for_each_rtx (&PATTERN (insn), invalidate_mems_from_autoinc, pbi);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4069:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            mark_used_regs (pbi, SET_SRC (x), cond, insn);
                                 ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4108:22: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for (j = 0; j < ASM_OPERANDS_INPUT_LENGTH (x); j++)
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4109:29: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              mark_used_regs (pbi, ASM_OPERANDS_INPUT (x, j), cond, insn);
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4120:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      x = COND_EXEC_CODE (x);
          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4296:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && INTVAL (XEXP (XEXP (x, 0), 1)) == plusconst)
                 ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:2474:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MEM_ALIGN (object);
          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:2474:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  align = MEM_ALIGN (object);
          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4463:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = BB_HEAD (bb); ; insn = NEXT_INSN (insn))
                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4467:18: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx *pprev = &REG_NOTES (insn);
                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4492:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      rtx next = XEXP (link, 1);
                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4524:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4526:26: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          free_INSN_LIST_list (&LOG_LINKS (insn));
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4537:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (insn = BB_HEAD (bb); insn != NEXT_INSN (BB_END (bb));
                                            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4538:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
               insn = NEXT_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/flow.c:4540:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
              free_INSN_LIST_list (&LOG_LINKS (insn));
                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:2730:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tree decl = SYMBOL_REF_DECL (XEXP (cplx, 0));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:2861:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx expr = XEXP (XEXP (x, 0), 1);
                 ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:2866:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      val = INTVAL (XEXP (expr, 1));
                    ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:3205:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (last_insn)) != NULL_RTX
                ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:3205:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (last_insn)) != NULL_RTX
                ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:3207:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && ! rtx_equal_p (y_cst, SET_SRC (set)))
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:3525:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && MEM_ALIGN (xinner) >= align
             ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:3525:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && MEM_ALIGN (xinner) >= align
             ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:3791:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                MEM_ALIGN (str_rtx), str_mode, 0);
                                ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:3791:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                MEM_ALIGN (str_rtx), str_mode, 0);
                                ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:3972:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_ALIGN (to_rtx) == GET_MODE_ALIGNMENT (mode1))
                 ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:3972:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_ALIGN (to_rtx) == GET_MODE_ALIGNMENT (mode1))
                 ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:4729:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && MEM_ALIAS_SET (target) != 0)
             ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:4729:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && MEM_ALIAS_SET (target) != 0)
             ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:5320:17: warning: variable 'width_mask' set but not used [-Wunused-but-set-variable]
  HOST_WIDE_INT width_mask = 0;
                ^
../../gcc/expr.c:5382:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ((((MEM_ALIGN (target) < GET_MODE_ALIGNMENT (mode))
                 ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:5382:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ((((MEM_ALIGN (target) < GET_MODE_ALIGNMENT (mode))
                 ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:5464:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!MEM_KEEP_ALIAS_SET_P (to_rtx) && MEM_ALIAS_SET (to_rtx) != 0)
                                            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:5464:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!MEM_KEEP_ALIAS_SET_P (to_rtx) && MEM_ALIAS_SET (to_rtx) != 0)
                                            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:5790:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   SUBREG_BYTE (value));
                                   ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:5818:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op2 = XEXP (value, 1);
            ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:5843:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      force_operand (XEXP (XEXP (value,
                                                     ^
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:5903:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             SUBREG_BYTE (value));
                             ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:6047:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && alias_sets_conflict_p (MEM_ALIAS_SET (x),
                                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:6047:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && alias_sets_conflict_p (MEM_ALIAS_SET (x),
                                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:6340:24: warning: logical not is only applied to the left hand side of this comparison [-Wlogical-not-parentheses]
          if (DECL_P (exp) && !TREE_USED (exp) == 0)
                              ^                ~~
../../gcc/expr.c:6340:24: note: add parentheses after the '!' to evaluate the comparison first
          if (DECL_P (exp) && !TREE_USED (exp) == 0)
                              ^
                               (                   )
../../gcc/expr.c:6340:24: note: add parentheses around left hand side expression to silence this warning
          if (DECL_P (exp) && !TREE_USED (exp) == 0)
                              ^
                              (               )
../../gcc/expr.c:6553:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (CALL_P (insn) || may_trap_p (PATTERN (insn))))
                                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:6556:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                  REG_NOTES (insn));
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:6555:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              REG_NOTES (insn) = alloc_EXPR_LIST (REG_EH_REGION, GEN_INT (rn),
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:6823:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          itarg = XEXP (original_target, 1);
                  ^                      ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7296:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && MEM_ALIGN (op0) == GET_MODE_ALIGNMENT (mode1))
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7296:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && MEM_ALIGN (op0) == GET_MODE_ALIGNMENT (mode1))
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7350:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && (MEM_ALIGN (op0) < GET_MODE_ALIGNMENT (mode1)
                              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7350:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && (MEM_ALIGN (op0) < GET_MODE_ALIGNMENT (mode1)
                              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7402:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              mark_reg_pointer (XEXP (op0, 0), MEM_ALIGN (op0));
                                               ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7402:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              mark_reg_pointer (XEXP (op0, 0), MEM_ALIGN (op0));
                                               ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7460:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          mark_reg_pointer (XEXP (op0, 0), MEM_ALIGN (op0));
                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7460:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          mark_reg_pointer (XEXP (op0, 0), MEM_ALIGN (op0));
                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7653:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            set_mem_align (op0, MAX (MEM_ALIGN (op0), TYPE_ALIGN (type)));
                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:319:20: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7653:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            set_mem_align (op0, MAX (MEM_ALIGN (op0), TYPE_ALIGN (type)));
                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:319:20: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7653:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            set_mem_align (op0, MAX (MEM_ALIGN (op0), TYPE_ALIGN (type)));
                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:319:32: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:7653:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            set_mem_align (op0, MAX (MEM_ALIGN (op0), TYPE_ALIGN (type)));
                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:319:32: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/expr.c:8613:10: warning: logical not is only applied to the left hand side of this comparison [-Wlogical-not-parentheses]
      || !exact_log2 (tree_low_cst (TREE_OPERAND (offset, 1), 1) + 1) < 0)
         ^                                                            ~
../../gcc/expr.c:8613:10: note: add parentheses after the '!' to evaluate the comparison first
      || !exact_log2 (tree_low_cst (TREE_OPERAND (offset, 1), 1) + 1) < 0)
         ^
          (                                                              )
../../gcc/expr.c:8613:10: note: add parentheses around left hand side expression to silence this warning
      || !exact_log2 (tree_low_cst (TREE_OPERAND (offset, 1), 1) + 1) < 0)
         ^
         (                                                           )
../../gcc/expr.c:8613:71: warning: result of comparison of constant 0 with boolean expression is always false [-Wtautological-constant-compare]
      || !exact_log2 (tree_low_cst (TREE_OPERAND (offset, 1), 1) + 1) < 0)
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
59 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/fold-const.c -o fold-const.o
100 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/function.c -o function.o
In file included from ../../gcc/function.c:52:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/function.c:52:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/function.c:52:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/function.c:52:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/function.c:53:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/function.c:938:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && INTVAL (XEXP (x, 1)) >= p->base_offset
                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:939:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && INTVAL (XEXP (x, 1)) < p->base_offset + p->full_size))
                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:943:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (next = p->address; next; next = XEXP (next, 1))
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:954:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && (p = find_temp_slot_from_address (XEXP (x, 1))) != 0)
                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:986:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          update_temp_slot_address (XEXP (old, 1), new);
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:993:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        update_temp_slot_address (XEXP (old, 1), XEXP (new, 1));
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:993:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        update_temp_slot_address (XEXP (old, 1), XEXP (new, 1));
                                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:994:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (rtx_equal_p (XEXP (old, 1), XEXP (new, 0)))
                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:995:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        update_temp_slot_address (XEXP (old, 0), XEXP (new, 1));
                                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:996:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (rtx_equal_p (XEXP (old, 0), XEXP (new, 1)))
                                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:997:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        update_temp_slot_address (XEXP (old, 1), XEXP (new, 0));
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:998:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (rtx_equal_p (XEXP (old, 1), XEXP (new, 1)))
                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:998:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (rtx_equal_p (XEXP (old, 1), XEXP (new, 1)))
                                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1298:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *loc = simplify_gen_binary (PLUS, GET_MODE (x), new, XEXP (x, 1));
                                                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1347:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1347:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1360:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          x = simplify_gen_binary (PLUS, GET_MODE (new), SET_SRC (set),
                                                         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1378:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      new = instantiate_new_reg (SET_SRC (set), &offset);
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1400:19: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn_code = INSN_CODE (insn);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1448:19: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn_code = INSN_CODE (insn);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1516:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   GET_MODE (new), SUBREG_BYTE (x));
                                                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1548:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      INSN_CODE (insn) = -1;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1551:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (asm_noperands (PATTERN (insn)) >= 0)
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1553:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!check_asm_operands (PATTERN (insn)))
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1581:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      instantiate_decl (XEXP (x, 1));
                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1688:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1705:17: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for_each_rtx (&REG_NOTES (insn), instantiate_virtual_regs_in_rtx, NULL);
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:1709:19: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for_each_rtx (&CALL_INSN_FUNCTION_USAGE (insn),
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2375:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && INTVAL (XEXP (XVECEXP (entry_parm, 0, i), 1)) == 0)
                       ^                                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2400:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && TYPE_ALIGN (data->nominal_type) > MEM_ALIGN (stack_parm)
                                                   ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2400:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && TYPE_ALIGN (data->nominal_type) > MEM_ALIGN (stack_parm)
                                                   ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2401:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_ALIGN (stack_parm) < PREFERRED_STACK_BOUNDARY)))
                 ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2401:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && MEM_ALIGN (stack_parm) < PREFERRED_STACK_BOUNDARY)))
                 ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2786:26: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                  = gen_rtx_EXPR_LIST (REG_EQUIV, stacki,
                    ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/function.c:2790:26: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                  = gen_rtx_EXPR_LIST (REG_EQUIV, stackr,
                    ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/function.c:2797:25: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          = gen_rtx_EXPR_LIST (REG_EQUIV,
            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/function.c:2770:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int regnoi = REGNO (XEXP (parmreg, 1));
                              ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2780:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              set = single_set (sinsn);
                    ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2780:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              set = single_set (sinsn);
                    ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2787:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       REG_NOTES (sinsn));
                                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2785:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                REG_NOTES (sinsn)
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2791:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       REG_NOTES (sinsn));
                                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2789:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                REG_NOTES (sinsn)
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2794:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if ((set = single_set (linsn)) != 0
                      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2794:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if ((set = single_set (linsn)) != 0
                      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2798:29: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               data->stack_parm, REG_NOTES (linsn));
                                                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:2796:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (linsn)
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:3591:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = insns; insn; insn = NEXT_INSN (insn))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:3595:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_BLOCK_BEG)
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:3597:21: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              tree block = NOTE_BLOCK (insn);
                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:779:26: note: expanded from macro 'NOTE_BLOCK'
#define NOTE_BLOCK(INSN)        XCTREE (INSN, 4, NOTE)
                                ^             ~
../../gcc/rtl.h:644:32: note: expanded from macro 'XCTREE'
#define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:3614:5: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  NOTE_BLOCK (insn) = new_block;
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:779:26: note: expanded from macro 'NOTE_BLOCK'
#define NOTE_BLOCK(INSN)        XCTREE (INSN, 4, NOTE)
                                ^             ~
../../gcc/rtl.h:644:32: note: expanded from macro 'XCTREE'
#define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:3632:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_BLOCK_END)
                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:3634:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NOTE_BLOCK (insn) = VEC_pop (tree, *p_block_stack);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:779:26: note: expanded from macro 'NOTE_BLOCK'
#define NOTE_BLOCK(INSN)        XCTREE (INSN, 4, NOTE)
                                ^             ~
../../gcc/rtl.h:644:32: note: expanded from macro 'XCTREE'
#define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4036:3: warning: switch condition has boolean value [-Wswitch-bool]
  switch (HAVE_stack_protect_test != 0)
  ^       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/function.c:4345:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4623:44: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (tmp = insns; tmp != NULL_RTX; tmp = NEXT_INSN (tmp))
                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4634:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_LOCATOR (insn) = loc;
        ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4635:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4651:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = XVECLEN (PATTERN (insn), 0) - 1; i >= 0; i--)
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4653:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (INSN_UID (XVECEXP (PATTERN (insn), 0, i))
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:657:31: note: expanded from macro 'INSN_UID'
#define INSN_UID(INSN)  XINT (INSN, 0)
                              ^~~~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4694:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    emit_note_copy_after (line_note, PREV_INSN (BB_END (bb)));
                                     ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4758:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (NEXT_INSN (insns) == NULL_RTX)
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4776:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4789:44: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && reg_referenced_p (info.sp_equiv_reg, PATTERN (insn)))
                                                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4838:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  offset = INTVAL (XEXP (ret_ptr, 1));
                                   ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4887:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          jump_set = single_set (jump_insn);
                     ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4887:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          jump_set = single_set (jump_insn);
                     ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4896:53: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (!reg_mentioned_p (stack_pointer_rtx, PATTERN (insn))
                                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4915:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        handle_epilogue_set (PATTERN (insn), &info);
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4918:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (j = 0; j < XVECLEN (PATTERN (insn), 0); j++)
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4920:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              handle_epilogue_set (XVECEXP (PATTERN (insn), 0, j), &info);
                                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4929:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), update_epilogue_consts, &info);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4954:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          p->new_sp_equiv_reg = XEXP (SET_SRC (set), 0);
                                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4956:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            p->new_sp_offset = INTVAL (XEXP (SET_SRC (set), 1));
                                       ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4956:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            p->new_sp_offset = INTVAL (XEXP (SET_SRC (set), 1));
                                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4960:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && (REGNO (XEXP (SET_SRC (set), 1))
                                     ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4960:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && (REGNO (XEXP (SET_SRC (set), 1))
                                           ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4968:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        p->new_sp_equiv_reg = SET_SRC (set), p->new_sp_offset = 0;
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:4999:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = simplify_replace_rtx (SET_SRC (set), stack_pointer_rtx,
                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5008:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SET_SRC (set) = simplify_replace_rtx (SET_SRC (set), stack_pointer_rtx,
                                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5008:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SET_SRC (set) = simplify_replace_rtx (SET_SRC (set), stack_pointer_rtx,
      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5036:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    p->const_equiv[REGNO (dest)] = SET_SRC (x);
                                   ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5042:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && REGNO (XEXP (SET_SRC (x), 0)) < FIRST_PSEUDO_REGISTER
                           ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5048:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     XEXP (SET_SRC (x), 1)))
                     ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5048:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     XEXP (SET_SRC (x), 1)))
                           ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5154:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          label = PREV_INSN (label);
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5166:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               seq = PREV_INSN (seq))
                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5167:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (NOTE_P (seq) && NOTE_LINE_NUMBER (seq) > 0)
                                ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5185:30: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (!JUMP_P (jump) || JUMP_LABEL (jump) != label)
                                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5354:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          prev = PREV_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5355:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (NOTE_P (insn) && NOTE_LINE_NUMBER (insn) > 0)
                               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5369:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = PREV_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5370:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (NOTE_P (insn) && NOTE_LINE_NUMBER (insn) > 0)
                             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5379:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               insn = PREV_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5380:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (NOTE_P (insn) && NOTE_LINE_NUMBER (insn) > 0)
                                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5400:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          next = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5402:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (NOTE_LINE_NUMBER (insn) > 0
                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5403:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || NOTE_LINE_NUMBER (insn) == NOTE_INSN_FUNCTION_BEG
                     ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5404:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || NOTE_LINE_NUMBER (insn) == NOTE_INSN_FUNCTION_END))
                     ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5405:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            reorder_insns (insn, insn, PREV_INSN (epilogue_end));
                                       ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5428:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = f; insn; insn = NEXT_INSN (insn))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5432:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_PROLOGUE_END)
                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5449:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (note = last; (note = NEXT_INSN (note));)
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5451:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && NOTE_LINE_NUMBER (note) == NOTE_INSN_PROLOGUE_END)
                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5457:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            last = NEXT_INSN (last);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5469:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = get_last_insn (); insn; insn = PREV_INSN (insn))
                                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5473:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_EPILOGUE_BEG)
                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5490:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (note = insn; (note = PREV_INSN (note));)
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5492:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && NOTE_LINE_NUMBER (note) == NOTE_INSN_EPILOGUE_BEG)
                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5496:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (PREV_INSN (last) != note)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:5497:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            reorder_insns (note, note, PREV_INSN (last));
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_must_be_integral_type' [-Wunused-function]
DEF_VEC_I(int);
^
../../gcc/vec.h:462:20: note: expanded from macro 'DEF_VEC_I'
static inline void VEC_OP (T,must_be,integral_type) (void)                \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:33:1: note: expanded from here
VEC_int_must_be_integral_type
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_last' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:61:1: note: expanded from here
VEC_int_base_last
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_iterate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:77:1: note: expanded from here
VEC_int_base_iterate
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:85:1: note: expanded from here
VEC_int_base_embedded_size
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:93:1: note: expanded from here
VEC_int_base_embedded_init
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_pop' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:117:1: note: expanded from here
VEC_int_base_pop
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_truncate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:125:1: note: expanded from here
VEC_int_base_truncate
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_replace' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:133:1: note: expanded from here
VEC_int_base_replace
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:149:1: note: expanded from here
VEC_int_base_ordered_remove
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:157:1: note: expanded from here
VEC_int_base_unordered_remove
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_address' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:165:1: note: expanded from here
VEC_int_base_address
^
../../gcc/function.c:126:1: warning: unused function 'VEC_int_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:173:1: note: expanded from here
VEC_int_base_lower_bound
^
../../gcc/function.c:127:1: warning: unused function 'VEC_int_heap_alloc' [-Wunused-function]
DEF_VEC_ALLOC_I(int,heap);
^
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:672:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:203:1: note: expanded from here
VEC_int_heap_alloc
^
../../gcc/function.c:127:1: warning: unused function 'VEC_int_heap_copy' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:226:1: note: expanded from here
VEC_int_heap_copy
^
../../gcc/function.c:127:1: warning: unused function 'VEC_int_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:260:1: note: expanded from here
VEC_int_heap_safe_grow
^
../../gcc/function.c:127:1: warning: unused function 'VEC_int_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:296:1: note: expanded from here
VEC_int_heap_safe_insert
^
81 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/gcse.c -o gcse.o
In file included from ../../gcc/gcse.c:160:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/gcse.c:160:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/gcse.c:160:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/gcse.c:160:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/gcse.c:162:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/gcse.c:922:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  return obstack_alloc (&gcse_obstack, size);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcse.c:922:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  return obstack_alloc (&gcse_obstack, size);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcse.c:947:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (bb, insn)
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:947:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (bb, insn)
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:961:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (bb, insn)
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:961:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (bb, insn)
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1061:19: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                SET_BIT (antloc[BLOCK_NUM (occr->insn)], indx);
                                ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sbitmap.h:46:5: note: expanded from macro 'SET_BIT'
  ((BITMAP)->elms [(BITNO) / SBITMAP_ELT_BITS]                  \
    ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1073:17: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                SET_BIT (comp[BLOCK_NUM (occr->insn)], indx);
                              ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sbitmap.h:46:5: note: expanded from macro 'SET_BIT'
  ((BITMAP)->elms [(BITNO) / SBITMAP_ELT_BITS]                  \
    ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1130:18: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  new_reg_info = obstack_alloc (&reg_set_obstack, sizeof (struct reg_set));
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcse.c:1130:18: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  new_reg_info = obstack_alloc (&reg_set_obstack, sizeof (struct reg_set));
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcse.c:1132:28: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  new_reg_info->bb_index = BLOCK_NUM (insn);
                           ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1162:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (bb, insn)
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1162:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (bb, insn)
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1164:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        note_stores (PATTERN (insn), record_set_info, insn);
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1228:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (test_insn) = PREV_INSN (test_insn) = 0;
                              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1228:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (test_insn) = PREV_INSN (test_insn) = 0;
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1233:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PUT_MODE (SET_DEST (PATTERN (test_insn)), GET_MODE (x));
                      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:286:31: note: expanded from macro 'PUT_MODE'
#define PUT_MODE(RTX, MODE) ((RTX)->mode = (MODE))
                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1234:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SET_SRC (PATTERN (test_insn)) = x;
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1234:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SET_SRC (PATTERN (test_insn)) = x;
           ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1235:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return ((icode = recog (PATTERN (test_insn), test_insn, &num_clobbers)) >= 0
                          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1392:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          list_entry = XEXP (list_entry, 1);
                       ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1411:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (setter), mems_conflict_for_gcse_p, NULL);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1414:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      list_entry = XEXP (list_entry, 1);
                   ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1543:25: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (antic_occr && BLOCK_NUM (antic_occr->insn) != BLOCK_NUM (insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1543:57: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (antic_occr && BLOCK_NUM (antic_occr->insn) != BLOCK_NUM (insn))
                                                        ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1567:25: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (avail_occr && BLOCK_NUM (avail_occr->insn) == BLOCK_NUM (insn))
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1567:57: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (avail_occr && BLOCK_NUM (avail_occr->insn) == BLOCK_NUM (insn))
                                                        ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1640:19: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (cur_occr && BLOCK_NUM (cur_occr->insn) == BLOCK_NUM (insn))
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1640:49: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (cur_occr && BLOCK_NUM (cur_occr->insn) == BLOCK_NUM (insn))
                                                ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1677:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && REGNO (XEXP (x, 0)) == REGNO (XEXP (x, 1))
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1691:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx src = SET_SRC (pat);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1733:54: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int antic_p = oprs_anticipatable_p (src, insn) && single_set (insn);
                                                            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1733:54: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int antic_p = oprs_anticipatable_p (src, insn) && single_set (insn);
                                                            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1755:29: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && (insn == BB_END (BLOCK_FOR_INSN (insn))
                                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/basic-block.h:467:26: note: expanded from macro 'BB_END'
#define BB_END(B)       (B)->il.rtl->end_
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1835:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1959:8: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  bb = BLOCK_NUM (insn);
       ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1974:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  int bb = BLOCK_NUM (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:1991:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    note_stores (PATTERN (insn), canon_list_insert, (void*) insn);
                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2060:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (current_bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2060:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (current_bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2074:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          note_stores (PATTERN (insn), record_last_set_info, insn);
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2085:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (current_bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2085:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (current_bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2188:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = XEXP (list, 1);
             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2271:35: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (load_killed_in_block_p (BLOCK_FOR_INSN (insn),
                                  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2358:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2506:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    list_entry = XEXP (list_entry, 1);
                                 ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2518:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    list_entry = XEXP (list_entry, 1);
                                 ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2649:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2649:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2658:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = simplify_rtx (SET_SRC (set));
                          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2669:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (!success && set && reg_mentioned_p (from, SET_SRC (set)))
                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2674:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = simplify_replace_rtx (SET_SRC (set), from, to);
                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2676:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!rtx_equal_p (src, SET_SRC (set))
                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2727:29: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (TEST_BIT (cprop_avin[BLOCK_NUM (insn)], set->bitmap_index))
                                   ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sbitmap.h:51:3: note: expanded from macro 'TEST_BIT'
((BITMAP)->elms [(BITNO) / SBITMAP_ELT_BITS] >> (BITNO) % SBITMAP_ELT_BITS & 1)
  ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2739:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = SET_SRC (set->expr);
            ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2789:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set_src = note_src ? note_src : SET_SRC (set);
                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2798:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx setcc_set = single_set (setcc);
                      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2798:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx setcc_set = single_set (setcc);
                      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2801:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                ? XEXP (setcc_note, 0) : SET_SRC (setcc_set);
                                         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2811:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (rtx_equal_p (new, SET_SRC (set)))
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2880:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (sset = single_set (insn)) != NULL
                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2880:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (sset = single_set (insn)) != NULL
                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2881:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && NEXT_INSN (insn)
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2882:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && any_condjump_p (NEXT_INSN (insn)) && onlyjump_p (NEXT_INSN (insn)))
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2882:59: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && any_condjump_p (NEXT_INSN (insn)) && onlyjump_p (NEXT_INSN (insn)))
                                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2886:19: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && cprop_jump (BLOCK_FOR_INSN (insn), insn, NEXT_INSN (insn), from, to))
                         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2886:48: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && cprop_jump (BLOCK_FOR_INSN (insn), insn, NEXT_INSN (insn), from, to))
                                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2902:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return cprop_jump (BLOCK_FOR_INSN (insn), NULL, insn, from, to);
                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2920:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_uses (&PATTERN (insn), find_used_regs, NULL);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:2955:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = SET_SRC (pat);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3060:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && asm_noperands (PATTERN (insn)) < 0)))
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3147:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (reg_set_between_p (newval, PREV_INSN (insn), end))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3187:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3187:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3205:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  note_uses (&PATTERN (insn), local_cprop_find_used_regs,
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3269:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3269:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3311:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx cst = XEXP (cond, 1);
            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3370:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                             XEXP (cond, 1));
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:139:41: note: expanded from macro 'gen_rtx_SET'
  gen_rtx_fmt_ee (SET, (MODE), (ARG0), (ARG1))
                                        ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3478:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = SET_SRC (set->expr);
            ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3502:40: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = e->insns.r; insn; insn = NEXT_INSN (insn))
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3533:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_uses (&PATTERN (insn), find_used_regs, NULL);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3594:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          src = SET_SRC (pc_set (jump));
                ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3598:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          SET_DEST (PATTERN (setcc)),
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3599:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          SET_SRC (PATTERN (setcc)));
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3599:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          SET_SRC (PATTERN (setcc)));
                                                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3602:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      SET_SRC (set->expr));
                                      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3616:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              dest = BLOCK_FOR_INSN (XEXP (new, 0));
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3644:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx pat = PATTERN (setcc);
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3654:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  print_rtl (gcse_file, SET_SRC (set->expr));
                                        ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3700:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          FOR_BB_INSNS (bb, insn)
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3700:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          FOR_BB_INSNS (bb, insn)
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:3708:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                dest = SET_DEST (PATTERN (insn));
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4000:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  while (NEXT_INSN (pat_end) != NULL_RTX)
         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4001:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    pat_end = NEXT_INSN (pat_end);
              ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4081:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
             || NOTE_INSN_BASIC_BLOCK_P (insn))
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4082:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = NEXT_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4093:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          add_label_notes (PATTERN (pat), new_insn);
                           ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4094:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          note_stores (PATTERN (pat), record_set_info, pat);
                       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4098:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      pat = NEXT_INSN (pat);
            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4216:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4236:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && expr_equiv_p (SET_SRC (x), expr->expr))
                               ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4271:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      old_reg = SET_SRC (set);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4289:8: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              BLOCK_NUM (insn), INSN_UID (new_insn), indx,
              ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4342:34: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                if (! pre_expr_reaches_here_p (BLOCK_FOR_INSN (avail->insn),
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4344:13: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                               BLOCK_FOR_INSN (occr->insn)))
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4366:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn), set2;
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4366:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn), set2;
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4376:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set2 = single_set (new);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4376:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set2 = single_set (new);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4382:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    eqv = SET_SRC (set);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4419:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            basic_block bb = BLOCK_FOR_INSN (insn);
                             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4423:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && (set = single_set (insn)) != 0)
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4423:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && (set = single_set (insn)) != 0)
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4590:45: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
      REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL, XEXP (x, 0),
                         ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/gcse.c:4591:10: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                            REG_NOTES (insn));
                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4590:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL, XEXP (x, 0),
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4593:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        LABEL_NUSES (XEXP (x, 0))++;
        ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4937:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      while (BLOCK_FOR_INSN (occr->insn) != dominated && occr)
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4942:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      set = single_set (insn);
                            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:4942:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      set = single_set (insn);
                            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5281:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5281:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5287:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx src = SET_SRC (PATTERN (insn));
                            ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5287:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx src = SET_SRC (PATTERN (insn));
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5288:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx dest = SET_DEST (PATTERN (insn));
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5324:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                invalidate_any_buried_refs (PATTERN (insn));
                                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5403:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for ( ; list != NULL_RTX; list = XEXP (list, 1))
                                       ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5406:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx pat = PATTERN (insn);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5407:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx src = SET_SRC (pat);
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5424:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          copy = gen_move_insn ( reg, copy_rtx (SET_SRC (pat)));
                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5427:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          SET_SRC (pat) = reg;
          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5430:4: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          INSN_CODE (insn) = -1;
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5500:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; x; x = XEXP (x, 1))
                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5624:20: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  basic_block bb = BLOCK_FOR_INSN (insn);
                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5626:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5626:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5655:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (!can_assign_to_reg_p (SET_SRC (set)))
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5671:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && BLOCK_FOR_INSN (tmp) != bb)
             ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5693:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (BLOCK_FOR_INSN (tmp) != bb)
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5704:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               tmp = PREV_INSN (tmp))
                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5747:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5747:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5762:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          pat = PATTERN (insn);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5770:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5770:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5782:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          pat = PATTERN (insn);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5812:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            ANTIC_STORE_LIST (ptr) = XEXP (ANTIC_STORE_LIST (ptr), 1);
                                     ^                             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5875:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    x = SET_SRC (x);
        ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5918:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (reg = x_regs; reg; reg = XEXP (reg, 1))
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5933:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx pat = PATTERN (insn);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5954:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (find_loads (SET_SRC (pat), x, after))
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5957:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (find_loads (PATTERN (insn), x, after))
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5996:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (act = last; act != PREV_INSN (insn); act = PREV_INSN (act))
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:5996:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (act = last; act != PREV_INSN (insn); act = PREV_INSN (act))
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6019:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for ( ; insn != PREV_INSN (first); insn = PREV_INSN (insn))
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6019:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for ( ; insn != PREV_INSN (first); insn = PREV_INSN (insn))
                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6047:58: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (st = AVAIL_STORE_LIST (ptr); st != NULL; st = XEXP (st, 1))
                                                         ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6050:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          bb = BLOCK_FOR_INSN (insn);
               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6067:58: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (st = ANTIC_STORE_LIST (ptr); st != NULL; st = XEXP (st, 1))
                                                         ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6070:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          bb = BLOCK_FOR_INSN (insn);
               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6121:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx prev = PREV_INSN (BB_HEAD (bb));
             ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6127:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || NOTE_LINE_NUMBER (before) != NOTE_INSN_BASIC_BLOCK))
                 ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6132:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      before = NEXT_INSN (before);
               ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6262:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
               BLOCK_FOR_INSN (XEXP (last, 0)) != bb;
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6263:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               last = XEXP (last, 1))
                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6268:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        last = NEXT_INSN (BB_END (bb));
               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6270:54: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb); insn != last; insn = NEXT_INSN (insn))
                                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6305:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  insn = gen_move_insn (reg, SET_SRC (single_set (del)));
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6305:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  insn = gen_move_insn (reg, SET_SRC (single_set (del)));
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6305:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  insn = gen_move_insn (reg, SET_SRC (single_set (del)));
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6318:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (ptr = ANTIC_STORE_LIST (smexpr); ptr; ptr = XEXP (ptr, 1))
                                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6327:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (insn) = REG_NOTES (del);
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6327:22: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (insn) = REG_NOTES (del);
                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6349:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; insn != NEXT_INSN (BB_END (bb)); insn = NEXT_INSN (insn))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6349:50: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; insn != NEXT_INSN (BB_END (bb)); insn = NEXT_INSN (insn))
                                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6352:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        set = single_set (insn);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6352:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        set = single_set (insn);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6383:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = AVAIL_STORE_LIST (expr); i; i = XEXP (i, 1))
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/gcse.c:6386:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (BLOCK_FOR_INSN (del) == bb)
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
132 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   genrtl.c -o genrtl.o
genrtl.c:21:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:36:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:84:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:85:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:86:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XBBDEF (rt, 3) = arg3;
  ^           ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:87:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 4) = arg4;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:88:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 5) = arg5;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:89:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 6) = arg6;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:90:3: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 7) = arg7;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:91:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 8) = arg8;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:113:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:114:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:115:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XBBDEF (rt, 3) = arg3;
  ^           ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:116:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 4) = arg4;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:117:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 5) = arg5;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:118:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 6) = arg6;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:119:3: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 7) = arg7;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:120:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 8) = arg8;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:121:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 9) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:144:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:145:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:146:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XBBDEF (rt, 3) = arg3;
  ^           ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:147:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 4) = arg4;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:148:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 5) = arg5;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:149:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 6) = arg6;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:150:3: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 7) = arg7;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:151:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 8) = arg8;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:152:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 9) = arg9;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:168:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:169:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:170:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 3) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:171:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 4) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:172:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 5) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:173:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 6) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:174:3: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 7) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:175:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 8) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:194:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:195:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:196:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XBBDEF (rt, 3) = arg3;
  ^           ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:197:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 4) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:198:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 5) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:199:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 6) = arg4;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:200:3: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 7) = arg5;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:233:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:234:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:235:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XVEC (rt, 3) = arg3;
  ^         ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:236:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XVEC (rt, 4) = arg4;
  ^         ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:237:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 5) = arg5;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:238:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 6) = arg6;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:253:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:270:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XVEC (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:271:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:272:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 3) = arg3;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:273:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 4) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:289:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:290:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:353:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 1) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:354:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 2) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:369:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:383:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 1) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:397:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 1) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:411:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 1) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:412:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  X0EXP (rt, 2) = NULL_RTX;
  ^          ~
../../gcc/rtl.h:623:27: note: expanded from macro 'X0EXP'
#define X0EXP(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_rtx)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:427:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:443:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:444:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:459:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:475:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:476:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XVEC (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:491:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XVEC (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:508:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XVEC (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:509:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:510:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 3) = arg3;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:525:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XVEC (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:541:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:542:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:558:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:559:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:574:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:591:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:592:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:593:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 3) = arg3;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:609:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XSTR (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:610:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 2) = arg2;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:625:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XVEC (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:640:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XINT (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
genrtl.c:655:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (rt, 1) = arg1;
  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
87 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/global.c -o global.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/graph.c -o graph.o
In file included from ../../gcc/graph.c:29:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/global.c:35:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/global.c:35:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/global.c:35:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/global.c:35:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/global.c:37:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/global.c:453:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (x = regs_may_share; x; x = XEXP (XEXP (x, 1), 1))
                                  ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:453:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (x = regs_may_share; x; x = XEXP (XEXP (x, 1), 1))
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:456:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int r2 = REGNO (XEXP (XEXP (x, 1), 0));
                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/graph.c:111:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (PREV_INSN (tmp_rtx) == 0)
      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/global.c:818:21: ../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: warning: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/graph.c:150:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (NOTE_LINE_NUMBER (tmp_rtx) < 0)
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h
:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/graph.c:151:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        name =  GET_NOTE_INSN_NAME (NOTE_LINE_NUMBER (tmp_rtx));
                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)              note_stores (PATTERN (insn), mark_reg_clobber, NULL);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'

                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)../../gcc/global.c:822:20: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                          ^~~~~~~~~~~~~~~~

                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:822:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                                         ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:831:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_stores (PATTERN (insn), mark_reg_store, NULL);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'

#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h                                     ^            ~:
../../gcc/rtl.h:825:20: note: expanded from macro 'GET_NOTE_INSN_NAME'
  (note_insn_name[(NOTE_CODE) - (int) NOTE_INSN_BIAS])
                   ^~~~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/graph.c:155:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    print_rtl_single (fp, PATTERN (tmp_rtx));
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])

                                     ^            ~
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
../../gcc/rtl.h:251:5: note: array 'fld' declared here
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
    rtunion fld[1];
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
    ^
../../gcc/global.c:851:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:851:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:858:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      for (i = XVECLEN (PATTERN (insn), 0) - 1; i >= 0; i--)
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:860:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          rtx set = XVECEXP (PATTERN (insn), 0, i);
                                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:884:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/graph.c:267:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (x = BB_HEAD (bb); x != NULL_RTX; x = NEXT_INSN (x))
                                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
../../gcc/global.c:906:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:908:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && (set = single_set (insn)) != 0
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
:606:#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h
                                     ^            ~
:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/graph.c:283:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc/global.c:908:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && (set = single_set (insn)) != 0
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)      for (tmp_rtx = NEXT_INSN (rtx_first); NULL != tmp_rtx;
                     ^~~~~~~~~~~~~~~~~~~~~

                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^

#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:911:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
../../gcc/graph.c:284:#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)

                         ^                ~
           tmp_rtx = NEXT_INSN (tmp_rtx))
../../gcc/rtl.h:                     ^~~~~~~~~~~~~~~~~~~
498:38: note: expanded from macro 'RTL_CHECK2'
../../gcc/rtl.h:661:25: note: #define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
expanded from macro 'NEXT_INSN'
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:911:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
                        ^           ~
../../gcc/rtl.h:251:5../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:921:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (XEXP (link, 0) == SET_SRC (set))
                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/graph.c:362:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    next_insn = NEXT_INSN (next_insn);
                                ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1486:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    set_preference (reg, SET_SRC (setter));
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1649:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       SUBREG_BYTE (src),
                                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1652:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        offset += (SUBREG_BYTE (src)
                   ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1667:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       SUBREG_BYTE (dest),
                                       ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1670:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        offset -= (SUBREG_BYTE (dest)
                   ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1817:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; first; first = NEXT_INSN (first))
                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1853:20: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = REG_NOTES (first); link; link = XEXP (link, 1))
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1853:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = REG_NOTES (first); link; link = XEXP (link, 1))
                                                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1863:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_stores (PATTERN (first), reg_becomes_live,
                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1875:20: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = REG_NOTES (first); link; link = XEXP (link, 1))
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:1875:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = REG_NOTES (first); link; link = XEXP (link, 1))
                                                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:2263:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      bound = NEXT_INSN (BB_END (bb));
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:2264:55: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb); insn != bound; insn = NEXT_INSN (insn))
                                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:2267:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            note_stores (PATTERN (insn), mark_reg_change, bb);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:2269:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_uses (&PATTERN (insn), mark_reg_use_for_earlyclobber_1, bb);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/global.c:2110:1: warning: unused function 'VEC_int_must_be_integral_type' [-Wunused-function]
DEF_VEC_I(int);
^
../../gcc/vec.h:462:20: note: expanded from macro 'DEF_VEC_I'
static inline void VEC_OP (T,must_be,integral_type) (void)                \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:295:1: note: expanded from here
VEC_int_must_be_integral_type
^
../../gcc/global.c:2110:1: warning: unused function 'VEC_int_base_last' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:28:1: note: expanded from here
VEC_int_base_last
^
../../gcc/global.c:2110:1: warning: unused function 'VEC_int_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:52:1: note: expanded from here
VEC_int_base_embedded_size
^
../../gcc/global.c:2110:1: warning: unused function 'VEC_int_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:60:1: note: expanded from here
VEC_int_base_embedded_init
^
../../gcc/global.c:2110:1: warning: unused function 'VEC_int_base_pop' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:84:1: note: expanded from here
VEC_int_base_pop
^
../../gcc/global.c:2110:1: warning: unused function 'VEC_int_base_replace' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:100:1: note: expanded from here
VEC_int_base_replace
^
../../gcc/global.c:2110:1: warning: unused function 'VEC_int_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:116:1: note: expanded from here
VEC_int_base_ordered_remove
^
../../gcc/global.c:2110:1: warning: unused function 'VEC_int_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:124:1: note: expanded from here
VEC_int_base_unordered_remove
^
../../gcc/global.c:2110:1: warning: unused function 'VEC_int_base_address' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:132:1: note: expanded from here
VEC_int_base_address
^
../../gcc/global.c:2110:1: warning: unused function 'VEC_int_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:140:1: note: expanded from here
VEC_int_base_lower_bound
^
../../gcc/global.c:2111:1: warning: unused function 'VEC_int_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_I(int,heap);
^
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:193:1: note: expanded from here
VEC_int_heap_copy
^
../../gcc/global.c:2111:1: warning: unused function 'VEC_int_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:227:1: note: expanded from here
VEC_int_heap_safe_grow
^
../../gcc/global.c:2111:1: warning: unused function 'VEC_int_heap_safe_push' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:728:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_push)                                   \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:245:1: note: expanded from here
VEC_int_heap_safe_push
^
../../gcc/global.c:2111:1: warning: unused function 'VEC_int_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:263:1: note: expanded from here
VEC_int_heap_safe_insert
^
../../gcc/global.c:2304:1: warning: unused function 'VEC_basic_block_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(basic_block);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:4:1: note: expanded from here
VEC_basic_block_must_be_pointer_type
^
../../gcc/global.c:2304:1: warning: unused function 'VEC_basic_block_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:32:1: note: expanded from here
VEC_basic_block_base_last
^
../../gcc/global.c:2304:1: warning: unused function 'VEC_basic_block_base_iterate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:48:1: note: expanded from here
VEC_basic_block_base_iterate
^
../../gcc/global.c:2304:1: warning: unused function 'VEC_basic_block_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:56:1: note: expanded from here
VEC_basic_block_base_embedded_size
^
../../gcc/global.c:2304:1: warning: unused function 'VEC_basic_block_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:64:1: note: expanded from here
VEC_basic_block_base_embedded_init
^
../../gcc/global.c:2304:1: warning: unused function 'VEC_basic_block_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:88:1: note: expanded from here
VEC_basic_block_base_pop
^
../../gcc/global.c:2304:1: warning: unused function 'VEC_basic_block_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:104:1: note: expanded from here
VEC_basic_block_base_replace
^
../../gcc/global.c:2304:1: warning: unused function 'VEC_basic_block_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:120:1: note: expanded from here
VEC_basic_block_base_ordered_remove
^
../../gcc/global.c:2304:1: warning: unused function 'VEC_basic_block_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:128:1: note: expanded from here
VEC_basic_block_base_unordered_remove
^
../../gcc/global.c:2304:1: warning: unused function 'VEC_basic_block_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:144:1: note: expanded from here
VEC_basic_block_base_lower_bound
^
../../gcc/global.c:2305:1: warning: unused function 'VEC_basic_block_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_P(basic_block,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:2:1: note: expanded from here
VEC_basic_block_heap_copy
^
../../gcc/global.c:2305:1: warning: unused function 'VEC_basic_block_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:36:1: note: expanded from here
VEC_basic_block_heap_safe_grow
^
../../gcc/global.c:2305:1: warning: unused function 'VEC_basic_block_heap_safe_push' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:728:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_push)                                   \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:54:1: note: expanded from here
VEC_basic_block_heap_safe_push
^
../../gcc/global.c:2305:1: warning: unused function 'VEC_basic_block_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:72:1: note: expanded from here
VEC_basic_block_heap_safe_insert
^
9 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   gtype-desc.c -o gtype-desc.o
In file included from gtype-desc.c:46:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
gtype-desc.c:450:7: warning: switch condition has boolean value [-Wswitch-bool]
      switch (((((*x)).flags & BB_RTL) != 0))
      ^       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtype-desc.c:892:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        struct rtx_def * const xprev = (RTX_PREV (&(*x)));
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:276:25: note: expanded from macro 'RTX_PREV'
                     && PREV_INSN (X) != NULL           \
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:892:41: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        struct rtx_def * const xprev = (RTX_PREV (&(*x)));
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:277:25: note: expanded from macro 'RTX_PREV'
                     && NEXT_INSN (PREV_INSN (X)) == X  \
                        ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:892:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        struct rtx_def * const xprev = (RTX_PREV (&(*x)));
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:277:36: note: expanded from macro 'RTX_PREV'
                     && NEXT_INSN (PREV_INSN (X)) == X  \
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:892:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        struct rtx_def * const xprev = (RTX_PREV (&(*x)));
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:278:24: note: expanded from macro 'RTX_PREV'
                     ? PREV_INSN (X) : NULL)
                       ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:902:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:902:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:912:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:912:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:916:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:916:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:920:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:920:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:924:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:924:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:931:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:931:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:935:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:935:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:939:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:939:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:940:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:940:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:944:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:944:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:951:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:951:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:952:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:952:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:956:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:956:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:957:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:957:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1009:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1009:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1013:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1013:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1017:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1017:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1021:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1021:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1025:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1025:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1029:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1029:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1033:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1033:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1037:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1037:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1041:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1041:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1045:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1045:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1049:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1049:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1053:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1053:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1057:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1057:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1061:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1061:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1065:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1065:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1069:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1069:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1073:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1073:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1077:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1077:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1081:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1081:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1085:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1085:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1101:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1101:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1105:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1105:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1109:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1109:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1113:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1113:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1117:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1117:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1121:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1121:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1125:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1125:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1129:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1129:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1133:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1133:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1140:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1140:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1144:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1144:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1148:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1148:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1152:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1152:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1156:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1156:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1160:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1160:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1164:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1164:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1168:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1168:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1175:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1175:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1179:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1179:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1183:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1183:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1187:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1187:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1188:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1188:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1194:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9tree_node ((*x).u.fld[2].rt_tree);
                               ^          ~
./gtype-desc.h:532:7: note: expanded from macro 'gt_ggc_m_9tree_node'
  if (X != NULL) gt_ggc_mx_tree_node (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1194:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9tree_node ((*x).u.fld[2].rt_tree);
                               ^          ~
./gtype-desc.h:532:39: note: expanded from macro 'gt_ggc_m_9tree_node'
  if (X != NULL) gt_ggc_mx_tree_node (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1197:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1197:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1201:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9mem_attrs ((*x).u.fld[1].rt_mem);
                               ^          ~
./gtype-desc.h:448:7: note: expanded from macro 'gt_ggc_m_9mem_attrs'
  if (X != NULL) gt_ggc_mx_mem_attrs (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1201:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9mem_attrs ((*x).u.fld[1].rt_mem);
                               ^          ~
./gtype-desc.h:448:39: note: expanded from macro 'gt_ggc_m_9mem_attrs'
  if (X != NULL) gt_ggc_mx_mem_attrs (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1205:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1205:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1217:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9reg_attrs ((*x).u.fld[2].rt_reg);
                               ^          ~
./gtype-desc.h:444:7: note: expanded from macro 'gt_ggc_m_9reg_attrs'
  if (X != NULL) gt_ggc_mx_reg_attrs (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1217:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9reg_attrs ((*x).u.fld[2].rt_reg);
                               ^          ~
./gtype-desc.h:444:39: note: expanded from macro 'gt_ggc_m_9reg_attrs'
  if (X != NULL) gt_ggc_mx_reg_attrs (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1238:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1238:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1244:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1244:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1254:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1254:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1258:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1258:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1259:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1259:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1263:30: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[3].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1263:30: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[3].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1264:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1264:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1265:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9rtvec_def ((*x).u.fld[1].rt_rtvec);
                               ^          ~
./gtype-desc.h:536:7: note: expanded from macro 'gt_ggc_m_9rtvec_def'
  if (X != NULL) gt_ggc_mx_rtvec_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1265:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9rtvec_def ((*x).u.fld[1].rt_rtvec);
                               ^          ~
./gtype-desc.h:536:39: note: expanded from macro 'gt_ggc_m_9rtvec_def'
  if (X != NULL) gt_ggc_mx_rtvec_def (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1278:32: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9rtvec_def ((*x).u.fld[4].rt_rtvec);
                               ^          ~
./gtype-desc.h:536:7: note: expanded from macro 'gt_ggc_m_9rtvec_def'
  if (X != NULL) gt_ggc_mx_rtvec_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1278:32: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9rtvec_def ((*x).u.fld[4].rt_rtvec);
                               ^          ~
./gtype-desc.h:536:39: note: expanded from macro 'gt_ggc_m_9rtvec_def'
  if (X != NULL) gt_ggc_mx_rtvec_def (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1279:32: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9rtvec_def ((*x).u.fld[3].rt_rtvec);
                               ^          ~
./gtype-desc.h:536:7: note: expanded from macro 'gt_ggc_m_9rtvec_def'
  if (X != NULL) gt_ggc_mx_rtvec_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1279:32: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_9rtvec_def ((*x).u.fld[3].rt_rtvec);
                               ^          ~
./gtype-desc.h:536:39: note: expanded from macro 'gt_ggc_m_9rtvec_def'
  if (X != NULL) gt_ggc_mx_rtvec_def (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1287:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1287:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1291:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          switch (NOTE_LINE_NUMBER (&(*x)))
                  ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1300:34: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_ggc_m_7rtx_def ((*x).u.fld[4].rt_rtx);
                                 ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1300:34: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_ggc_m_7rtx_def ((*x).u.fld[4].rt_rtx);
                                 ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1303:34: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_ggc_m_7rtx_def ((*x).u.fld[4].rt_rtx);
                                 ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1303:34: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_ggc_m_7rtx_def ((*x).u.fld[4].rt_rtx);
                                 ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1324:36: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_ggc_m_9tree_node ((*x).u.fld[4].rt_tree);
                                   ^          ~
./gtype-desc.h:532:7: note: expanded from macro 'gt_ggc_m_9tree_node'
  if (X != NULL) gt_ggc_mx_tree_node (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1324:36: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_ggc_m_9tree_node ((*x).u.fld[4].rt_tree);
                                   ^          ~
./gtype-desc.h:532:39: note: expanded from macro 'gt_ggc_m_9tree_node'
  if (X != NULL) gt_ggc_mx_tree_node (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1327:36: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_ggc_m_9tree_node ((*x).u.fld[4].rt_tree);
                                   ^          ~
./gtype-desc.h:532:7: note: expanded from macro 'gt_ggc_m_9tree_node'
  if (X != NULL) gt_ggc_mx_tree_node (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1327:36: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_ggc_m_9tree_node ((*x).u.fld[4].rt_tree);
                                   ^          ~
./gtype-desc.h:532:39: note: expanded from macro 'gt_ggc_m_9tree_node'
  if (X != NULL) gt_ggc_mx_tree_node (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1334:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:436:7: note: expanded from macro 'gt_ggc_m_15basic_block_def'
  if (X != NULL) gt_ggc_mx_basic_block_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1334:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:436:45: note: expanded from macro 'gt_ggc_m_15basic_block_def'
  if (X != NULL) gt_ggc_mx_basic_block_def (X);\
                                            ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1335:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1335:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1336:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1336:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1339:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1339:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1340:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:436:7: note: expanded from macro 'gt_ggc_m_15basic_block_def'
  if (X != NULL) gt_ggc_mx_basic_block_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1340:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:436:45: note: expanded from macro 'gt_ggc_m_15basic_block_def'
  if (X != NULL) gt_ggc_mx_basic_block_def (X);\
                                            ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1341:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1341:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1342:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1342:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1345:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1345:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1346:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1346:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1349:30: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[9].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1349:30: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[9].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1350:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1350:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1351:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1351:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1352:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1352:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1353:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:436:7: note: expanded from macro 'gt_ggc_m_15basic_block_def'
  if (X != NULL) gt_ggc_mx_basic_block_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1353:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:436:45: note: expanded from macro 'gt_ggc_m_15basic_block_def'
  if (X != NULL) gt_ggc_mx_basic_block_def (X);\
                                            ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1354:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1354:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1355:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1355:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1358:30: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[9].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1358:30: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[9].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1359:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1359:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1360:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1360:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1361:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1361:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1362:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:436:7: note: expanded from macro 'gt_ggc_m_15basic_block_def'
  if (X != NULL) gt_ggc_mx_basic_block_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1362:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:436:45: note: expanded from macro 'gt_ggc_m_15basic_block_def'
  if (X != NULL) gt_ggc_mx_basic_block_def (X);\
                                            ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1363:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1363:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1364:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1364:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1367:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1367:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1368:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1368:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1369:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1369:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1370:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:436:7: note: expanded from macro 'gt_ggc_m_15basic_block_def'
  if (X != NULL) gt_ggc_mx_basic_block_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1370:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:436:45: note: expanded from macro 'gt_ggc_m_15basic_block_def'
  if (X != NULL) gt_ggc_mx_basic_block_def (X);\
                                            ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1371:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1371:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1372:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1372:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1381:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1381:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1385:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:7: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:1385:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_ggc_m_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:540:37: note: expanded from macro 'gt_ggc_m_7rtx_def'
  if (X != NULL) gt_ggc_mx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2014:7: warning: switch condition has boolean value [-Wswitch-bool]
      switch (((((*x)).flags & BB_RTL) != 0))
      ^       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtype-desc.c:2470:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        struct rtx_def * const xprev = (RTX_PREV (&(*x)));
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:276:25: note: expanded from macro 'RTX_PREV'
                     && PREV_INSN (X) != NULL           \
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2470:41: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        struct rtx_def * const xprev = (RTX_PREV (&(*x)));
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:277:25: note: expanded from macro 'RTX_PREV'
                     && NEXT_INSN (PREV_INSN (X)) == X  \
                        ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2470:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        struct rtx_def * const xprev = (RTX_PREV (&(*x)));
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:277:36: note: expanded from macro 'RTX_PREV'
                     && NEXT_INSN (PREV_INSN (X)) == X  \
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2470:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        struct rtx_def * const xprev = (RTX_PREV (&(*x)));
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:278:24: note: expanded from macro 'RTX_PREV'
                     ? PREV_INSN (X) : NULL)
                       ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2480:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2480:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2490:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2490:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2494:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2494:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2498:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2498:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2502:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2502:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2509:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2509:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2513:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2513:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2517:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2517:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2518:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2518:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2522:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2522:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2529:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2529:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2530:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2530:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2534:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2534:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2535:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2535:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2587:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2587:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2591:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2591:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2595:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2595:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2599:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2599:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2603:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2603:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2607:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2607:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2611:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2611:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2615:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2615:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2619:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2619:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2623:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2623:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2627:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2627:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2631:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2631:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2635:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2635:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2639:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2639:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2643:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2643:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2647:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2647:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2651:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2651:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2655:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2655:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2659:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2659:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2663:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2663:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2679:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2679:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2683:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2683:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2687:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2687:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2691:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2691:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2695:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2695:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2699:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2699:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2703:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2703:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2707:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2707:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2711:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2711:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2718:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2718:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2722:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2722:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2726:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2726:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2730:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2730:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2734:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2734:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2738:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2738:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2742:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2742:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2746:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2746:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2753:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2753:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2757:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2757:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2761:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2761:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2765:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2765:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2766:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2766:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2772:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9tree_node ((*x).u.fld[2].rt_tree);
                               ^          ~
./gtype-desc.h:954:7: note: expanded from macro 'gt_pch_n_9tree_node'
  if (X != NULL) gt_pch_nx_tree_node (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2772:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9tree_node ((*x).u.fld[2].rt_tree);
                               ^          ~
./gtype-desc.h:954:39: note: expanded from macro 'gt_pch_n_9tree_node'
  if (X != NULL) gt_pch_nx_tree_node (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2776:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2776:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2780:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9mem_attrs ((*x).u.fld[1].rt_mem);
                               ^          ~
./gtype-desc.h:870:7: note: expanded from macro 'gt_pch_n_9mem_attrs'
  if (X != NULL) gt_pch_nx_mem_attrs (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2780:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9mem_attrs ((*x).u.fld[1].rt_mem);
                               ^          ~
./gtype-desc.h:870:39: note: expanded from macro 'gt_pch_n_9mem_attrs'
  if (X != NULL) gt_pch_nx_mem_attrs (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2784:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2784:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2796:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9reg_attrs ((*x).u.fld[2].rt_reg);
                               ^          ~
./gtype-desc.h:866:7: note: expanded from macro 'gt_pch_n_9reg_attrs'
  if (X != NULL) gt_pch_nx_reg_attrs (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2796:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9reg_attrs ((*x).u.fld[2].rt_reg);
                               ^          ~
./gtype-desc.h:866:39: note: expanded from macro 'gt_pch_n_9reg_attrs'
  if (X != NULL) gt_pch_nx_reg_attrs (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2818:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2818:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2824:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2824:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2834:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2834:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2838:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2838:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2839:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2839:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2843:30: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[3].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2843:30: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[3].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2844:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2844:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2845:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9rtvec_def ((*x).u.fld[1].rt_rtvec);
                               ^          ~
./gtype-desc.h:958:7: note: expanded from macro 'gt_pch_n_9rtvec_def'
  if (X != NULL) gt_pch_nx_rtvec_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2845:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9rtvec_def ((*x).u.fld[1].rt_rtvec);
                               ^          ~
./gtype-desc.h:958:39: note: expanded from macro 'gt_pch_n_9rtvec_def'
  if (X != NULL) gt_pch_nx_rtvec_def (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2858:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_S ((*x).u.fld[5].rt_str);
                      ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2859:32: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9rtvec_def ((*x).u.fld[4].rt_rtvec);
                               ^          ~
./gtype-desc.h:958:7: note: expanded from macro 'gt_pch_n_9rtvec_def'
  if (X != NULL) gt_pch_nx_rtvec_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2859:32: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9rtvec_def ((*x).u.fld[4].rt_rtvec);
                               ^          ~
./gtype-desc.h:958:39: note: expanded from macro 'gt_pch_n_9rtvec_def'
  if (X != NULL) gt_pch_nx_rtvec_def (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2860:32: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9rtvec_def ((*x).u.fld[3].rt_rtvec);
                               ^          ~
./gtype-desc.h:958:7: note: expanded from macro 'gt_pch_n_9rtvec_def'
  if (X != NULL) gt_pch_nx_rtvec_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2860:32: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_9rtvec_def ((*x).u.fld[3].rt_rtvec);
                               ^          ~
./gtype-desc.h:958:39: note: expanded from macro 'gt_pch_n_9rtvec_def'
  if (X != NULL) gt_pch_nx_rtvec_def (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2861:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_S ((*x).u.fld[1].rt_str);
                      ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2871:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2871:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2875:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          switch (NOTE_LINE_NUMBER (&(*x)))
                  ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2878:27: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_pch_n_S ((*x).u.fld[4].rt_str);
                          ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2885:34: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_pch_n_7rtx_def ((*x).u.fld[4].rt_rtx);
                                 ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2885:34: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_pch_n_7rtx_def ((*x).u.fld[4].rt_rtx);
                                 ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2888:34: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_pch_n_7rtx_def ((*x).u.fld[4].rt_rtx);
                                 ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2888:34: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_pch_n_7rtx_def ((*x).u.fld[4].rt_rtx);
                                 ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2909:36: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_pch_n_9tree_node ((*x).u.fld[4].rt_tree);
                                   ^          ~
./gtype-desc.h:954:7: note: expanded from macro 'gt_pch_n_9tree_node'
  if (X != NULL) gt_pch_nx_tree_node (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2909:36: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_pch_n_9tree_node ((*x).u.fld[4].rt_tree);
                                   ^          ~
./gtype-desc.h:954:39: note: expanded from macro 'gt_pch_n_9tree_node'
  if (X != NULL) gt_pch_nx_tree_node (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2912:36: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_pch_n_9tree_node ((*x).u.fld[4].rt_tree);
                                   ^          ~
./gtype-desc.h:954:7: note: expanded from macro 'gt_pch_n_9tree_node'
  if (X != NULL) gt_pch_nx_tree_node (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2912:36: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gt_pch_n_9tree_node ((*x).u.fld[4].rt_tree);
                                   ^          ~
./gtype-desc.h:954:39: note: expanded from macro 'gt_pch_n_9tree_node'
  if (X != NULL) gt_pch_nx_tree_node (X);\
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2919:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:858:7: note: expanded from macro 'gt_pch_n_15basic_block_def'
  if (X != NULL) gt_pch_nx_basic_block_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2919:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:858:45: note: expanded from macro 'gt_pch_n_15basic_block_def'
  if (X != NULL) gt_pch_nx_basic_block_def (X);\
                                            ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2920:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2920:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2921:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2921:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2924:23: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_S ((*x).u.fld[7].rt_str);
                      ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2925:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2925:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2926:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:858:7: note: expanded from macro 'gt_pch_n_15basic_block_def'
  if (X != NULL) gt_pch_nx_basic_block_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2926:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:858:45: note: expanded from macro 'gt_pch_n_15basic_block_def'
  if (X != NULL) gt_pch_nx_basic_block_def (X);\
                                            ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2927:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2927:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2928:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2928:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2931:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2931:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2932:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2932:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2935:30: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[9].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2935:30: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[9].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2936:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2936:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2937:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2937:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2938:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2938:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2939:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:858:7: note: expanded from macro 'gt_pch_n_15basic_block_def'
  if (X != NULL) gt_pch_nx_basic_block_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2939:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:858:45: note: expanded from macro 'gt_pch_n_15basic_block_def'
  if (X != NULL) gt_pch_nx_basic_block_def (X);\
                                            ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2940:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2940:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2941:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2941:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2944:30: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[9].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2944:30: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[9].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2945:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2945:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2946:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2946:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2947:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2947:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2948:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:858:7: note: expanded from macro 'gt_pch_n_15basic_block_def'
  if (X != NULL) gt_pch_nx_basic_block_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2948:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:858:45: note: expanded from macro 'gt_pch_n_15basic_block_def'
  if (X != NULL) gt_pch_nx_basic_block_def (X);\
                                            ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2949:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2949:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2950:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2950:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2953:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2953:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[8].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2954:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2954:30: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[7].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2955:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2955:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[5].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2956:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:858:7: note: expanded from macro 'gt_pch_n_15basic_block_def'
  if (X != NULL) gt_pch_nx_basic_block_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2956:39: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_15basic_block_def ((*x).u.fld[3].rt_bb);
                                      ^          ~
./gtype-desc.h:858:45: note: expanded from macro 'gt_pch_n_15basic_block_def'
  if (X != NULL) gt_pch_nx_basic_block_def (X);\
                                            ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2957:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2957:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[2].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2958:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2958:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2967:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2967:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2971:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:7: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:2971:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gt_pch_n_7rtx_def ((*x).u.fld[1].rt_rtx);
                             ^          ~
./gtype-desc.h:962:37: note: expanded from macro 'gt_pch_n_7rtx_def'
  if (X != NULL) gt_pch_nx_rtx_def (X);\
                                    ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:3622:3: warning: switch condition has boolean value [-Wswitch-bool]
  switch (((((*x)).flags & BB_RTL) != 0))
  ^       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtype-desc.c:4237:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4255:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4263:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4599:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4609:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_tree), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4643:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_reg), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4697:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4705:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[3].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4707:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4727:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[5].rt_str), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4729:15: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[4].rt_rtvec), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4731:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[3].rt_rtvec), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4752:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      switch (NOTE_LINE_NUMBER (&(*x)))
              ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4756:19: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            op (&((*x).u.fld[4].rt_str), cookie);
                  ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4764:19: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            op (&((*x).u.fld[4].rt_rtx), cookie);
                  ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4768:19: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            op (&((*x).u.fld[4].rt_rtx), cookie);
                  ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4790:19: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            op (&((*x).u.fld[4].rt_tree), cookie);
                  ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4794:19: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            op (&((*x).u.fld[4].rt_tree), cookie);
                  ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4802:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[3].rt_bb), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4804:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4810:15: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[7].rt_str), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4812:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[5].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4814:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[3].rt_bb), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4816:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4822:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4828:15: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[9].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4830:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[8].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4832:15: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[7].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4834:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[5].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4836:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[3].rt_bb), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4838:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4844:15: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[9].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4846:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[8].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4848:15: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[7].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4850:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[5].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4852:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[3].rt_bb), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4854:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4860:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[8].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4862:15: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[7].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4864:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[5].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4866:15: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[3].rt_bb), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
gtype-desc.c:4868:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op (&((*x).u.fld[2].rt_rtx), cookie);
              ^          ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
186 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/haifa-sched.c -o haifa-sched.o
66 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/hooks.c -o hooks.o
In file included from ../../gcc/haifa-sched.c:142:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/haifa-sched.c:142:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/haifa-sched.c:142:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/haifa-sched.c:142:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:366:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:392:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               may_trap_exp (SET_SRC (XVECEXP (pat, 0, i)),
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-int.h:320:12: note: expanded from macro 'WORST_CLASS'
((class1 > class2) ? class1 : class2)
           ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:392:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               may_trap_exp (SET_SRC (XVECEXP (pat, 0, i)),
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-int.h:320:31: note: expanded from macro 'WORST_CLASS'
((class1 > class2) ? class1 : class2)
                              ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:424:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         may_trap_exp (SET_SRC (pat), 0));
                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-int.h:320:12: note: expanded from macro 'WORST_CLASS'
((class1 > class2) ? class1 : class2)
           ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:424:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         may_trap_exp (SET_SRC (pat), 0));
                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-int.h:320:31: note: expanded from macro 'WORST_CLASS'
((class1 > class2) ? class1 : class2)
                              ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:530:11: warning: static function 'recog_memoized' is used in an inline function with external linkage [-Wstatic-in-inline]
      if (recog_memoized (insn) < 0)
          ^
../../gcc/recog.h:105:19: note: 'recog_memoized' declared here
static inline int recog_memoized (rtx insn);
                  ^
../../gcc/haifa-sched.c:552:7: warning: static function 'recog_memoized' is used in an inline function with external linkage [-Wstatic-in-inline]
  if (recog_memoized (used) < 0)
      ^
../../gcc/recog.h:105:19: note: 'recog_memoized' declared here
static inline int recog_memoized (rtx insn);
                  ^
../../gcc/haifa-sched.c:556:11: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (INSN_CODE (insn) >= 0)
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:599:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = INSN_DEPEND (insn); link; link = XEXP (link, 1))
                                                       ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:696:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = INSN_DEPEND (tmp); link; link = XEXP (link, 1))
                                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:700:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = INSN_DEPEND (tmp2); link; link = XEXP (link, 1))
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:769:9: warning: static function 'ready_lastpos' is used in an inline function with external linkage [-Wstatic-in-inline]
               ready_lastpos (ready),
               ^
../../gcc/haifa-sched.c:477:13: note: 'ready_lastpos' declared here
static rtx *ready_lastpos (struct ready_list *);
            ^
../../gcc/haifa-sched.c:913:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = INSN_DEPEND (insn); link != 0; link = XEXP (link, 1))
                                                    ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:979:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx prev = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:983:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx next = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:986:2: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        NEXT_INSN (prev) = next;
        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:988:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        PREV_INSN (next) = prev;
        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:991:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (NOTE_LINE_NUMBER (insn) != NOTE_INSN_LOOP_BEG
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:992:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && NOTE_LINE_NUMBER (insn) != NOTE_INSN_LOOP_END
             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:993:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && NOTE_LINE_NUMBER (insn) != NOTE_INSN_BASIC_BLOCK
             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:994:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && NOTE_LINE_NUMBER (insn) != NOTE_INSN_EH_REGION_BEG
             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:995:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && NOTE_LINE_NUMBER (insn) != NOTE_INSN_EH_REGION_END)
             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:998:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          PREV_INSN (insn) = note_list;
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1000:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            NEXT_INSN (note_list) = insn;
            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1015:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx prev = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1019:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx next = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1021:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (write_symbols != NO_DEBUG && NOTE_LINE_NUMBER (insn) > 0)
                                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1025:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            NEXT_INSN (prev) = next;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1027:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            PREV_INSN (next) = prev;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1054:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        head = NEXT_INSN (head);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1056:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        tail = PREV_INSN (tail);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1058:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        head = NEXT_INSN (head);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1072:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  while (head != NEXT_INSN (tail))
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1076:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      head = NEXT_INSN (head);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1091:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  next_tail = NEXT_INSN (tail);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1092:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = head; insn != next_tail; insn = NEXT_INSN (insn))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1125:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  next_tail = NEXT_INSN (tail);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1127:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = head; insn != next_tail; insn = NEXT_INSN (insn))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1128:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (NOTE_P (insn) && NOTE_LINE_NUMBER (insn) > 0)
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1145:8: warning: explicitly assigning value of variable of type 'rtx' (aka 'struct rtx_def *') to itself [-Wself-assign]
  head = head;
  ~~~~ ^ ~~~~
../../gcc/haifa-sched.c:1146:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  next_tail = NEXT_INSN (tail);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1154:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (line = head; line; line = PREV_INSN (line))
                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1155:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (NOTE_P (line) && NOTE_LINE_NUMBER (line) > 0)
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1160:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = head; insn != next_tail; insn = NEXT_INSN (insn))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1161:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (NOTE_P (insn) && NOTE_LINE_NUMBER (insn) > 0)
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1175:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 || NOTE_LINE_NUMBER (note) != NOTE_LINE_NUMBER (line)
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1175:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 || NOTE_LINE_NUMBER (note) != NOTE_LINE_NUMBER (line)
                                               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1176:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 || NOTE_SOURCE_FILE (note) != NOTE_SOURCE_FILE (line)
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1176:34: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 || NOTE_SOURCE_FILE (note) != NOTE_SOURCE_FILE (line)
                                               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1181:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        prev = PREV_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1186:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            PREV_INSN (note) = prev;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1187:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            NEXT_INSN (prev) = note;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1188:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            PREV_INSN (insn) = note;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1189:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            NEXT_INSN (note) = insn;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1194:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            new = emit_note_after (NOTE_LINE_NUMBER (note), prev);
                                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1196:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            NOTE_SOURCE_FILE (new) = NOTE_SOURCE_FILE (note);
            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1196:31: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            NOTE_SOURCE_FILE (new) = NOTE_SOURCE_FILE (note);
                                     ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1218:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_last_insn (); insn; insn = PREV_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1219:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (NOTE_P (insn) && NOTE_LINE_NUMBER (insn) > 0)
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1225:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            SET_INSN_DELETED (insn);
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:776:28: note: expanded from macro 'SET_INSN_DELETED'
  (PUT_CODE (INSN, NOTE),  NOTE_SOURCE_FILE (INSN) = 0, \
                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1225:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            SET_INSN_DELETED (insn);
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:777:4: note: expanded from macro 'SET_INSN_DELETED'
   NOTE_LINE_NUMBER (INSN) = NOTE_INSN_DELETED)
   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1232:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 && NOTE_LINE_NUMBER (line) == NOTE_LINE_NUMBER (insn)
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1232:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 && NOTE_LINE_NUMBER (line) == NOTE_LINE_NUMBER (insn)
                                               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1233:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 && NOTE_SOURCE_FILE (line) == NOTE_SOURCE_FILE (insn)
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1233:34: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 && NOTE_SOURCE_FILE (line) == NOTE_SOURCE_FILE (insn)
                                               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1238:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            SET_INSN_DELETED (line);
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:776:28: note: expanded from macro 'SET_INSN_DELETED'
  (PUT_CODE (INSN, NOTE),  NOTE_SOURCE_FILE (INSN) = 0, \
                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1238:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            SET_INSN_DELETED (line);
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:777:4: note: expanded from macro 'SET_INSN_DELETED'
   NOTE_LINE_NUMBER (INSN) = NOTE_INSN_DELETED)
   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1246:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && NOTE_LINE_NUMBER (insn) == NOTE_INSN_DELETED)
                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1269:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  next_tail = NEXT_INSN (tail);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1270:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = head; insn != next_tail; insn = NEXT_INSN (insn))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1305:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!reg_mentioned_p (SET_DEST (x), SET_SRC (x)))
                                              ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1323:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  next_tail = NEXT_INSN (tail);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1325:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = head; insn != next_tail; insn = NEXT_INSN (insn))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1335:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      x = PATTERN (insn);
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1342:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              x = XVECEXP (PATTERN (insn), 0, j);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1347:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (x = REG_NOTES (insn); x; x = XEXP (x, 1))
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1347:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (x = REG_NOTES (insn); x; x = XEXP (x, 1))
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1373:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = insn_queue[q_ptr]; link; link = XEXP (link, 1))
                                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1398:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (; link; link = XEXP (link, 1))
                                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1447:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for ( ; prev_insn; prev_insn = PREV_INSN (prev_insn))
                                         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1471:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          prev_insn = PREV_INSN (prev_insn);     
                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1522:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              next_link = XEXP (link, 1);
                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1549:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        XEXP (prev_link, 1) = next_link;
                        ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1604:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (PREV_INSN (insn)) = NEXT_INSN (insn);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1604:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (PREV_INSN (insn)) = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1604:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (PREV_INSN (insn)) = NEXT_INSN (insn);
                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1605:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (NEXT_INSN (insn)) = PREV_INSN (insn);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1605:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (NEXT_INSN (insn)) = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1605:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (NEXT_INSN (insn)) = PREV_INSN (insn);
                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1607:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (insn) = NEXT_INSN (last);
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1607:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (insn) = NEXT_INSN (last);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1608:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (NEXT_INSN (last)) = insn;
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1608:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (NEXT_INSN (last)) = insn;
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1610:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NEXT_INSN (last) = insn;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1611:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PREV_INSN (insn) = last;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1629:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1629:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1815:11: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (INSN_CODE (insn) < 0)
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1821:9: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
            = (INSN_CODE (insn) < 0
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1847:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx head = NEXT_INSN (prev_head);
             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:1848:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx tail = PREV_INSN (next_tail);
             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2017:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       || asm_noperands (PATTERN (insn)) >= 0);
                                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2114:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  head = NEXT_INSN (prev_head);
         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2127:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = head; insn != tail; insn = NEXT_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2130:56: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for (link = INSN_DEPEND (insn); link != 0; link = XEXP (link, 1))
                                                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2145:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      while (PREV_INSN (note_head))
             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2147:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          note_head = PREV_INSN (note_head);
                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2150:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PREV_INSN (note_head) = PREV_INSN (head);
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2150:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PREV_INSN (note_head) = PREV_INSN (head);
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2151:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (PREV_INSN (head)) = note_head;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2151:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (PREV_INSN (head)) = note_head;
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2152:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PREV_INSN (head) = note_list;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2153:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (note_list) = head;
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2188:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  prev_head = PREV_INSN (head);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2195:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = tail; insn != prev_head; insn = PREV_INSN (insn))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2274:39: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (insn = BB_HEAD (b); ; insn = NEXT_INSN (insn))
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2308:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (line = BB_HEAD (b); line; line = PREV_INSN (line))
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2309:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (NOTE_P (line) && NOTE_LINE_NUMBER (line) > 0)
                                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2316:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (line = BB_HEAD (b); line; line = NEXT_INSN (line))
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2320:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (NOTE_P (line) && NOTE_LINE_NUMBER (line) > 0)
                                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2330:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (NEXT_INSN (insn) == 0
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/haifa-sched.c:2338:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      BB_END (EXIT_BLOCK_PTR->prev_bb) = PREV_INSN (BB_END (EXIT_BLOCK_PTR->prev_bb));
                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ifcvt.c -o ifcvt.o
In file included from ../../gcc/ifcvt.c:32:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/ifcvt.c:32:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/ifcvt.c:32:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/ifcvt.c:32:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/ifcvt.c:38:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/ifcvt.c:130:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:150:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int cost = insn_rtx_cost (PATTERN (insn));
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:161:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rtx set = single_set (insn);
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:161:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rtx set = single_set (insn);
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:176:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:193:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:200:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:225:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:269:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = start; ; insn = NEXT_INSN (insn))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:281:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          SET_INSN_DELETED (insn);
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:776:28: note: expanded from macro 'SET_INSN_DELETED'
  (PUT_CODE (INSN, NOTE),  NOTE_SOURCE_FILE (INSN) = 0, \
                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:281:4: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          SET_INSN_DELETED (insn);
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:777:4: note: expanded from macro 'SET_INSN_DELETED'
   NOTE_LINE_NUMBER (INSN) = NOTE_INSN_DELETED)
   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:297:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      pattern = PATTERN (insn);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:309:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          pattern = COND_EXEC_CODE (pattern);
                    ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:323:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      validate_change (insn, &PATTERN (insn), pattern, 1);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:328:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          REG_NOTES (insn)), 1);
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:326:26: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        validate_change (insn, &REG_NOTES (insn),
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:346:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    test_if = SET_SRC (pc_set (jump));
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:354:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (XEXP (test_if, 2), 0) == JUMP_LABEL (jump))
               ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:354:41: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (XEXP (test_if, 2), 0) == JUMP_LABEL (jump))
                                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:361:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             XEXP (cond, 1));
                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:444:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 XEXP (true_expr, 0), XEXP (true_expr, 1));
                                                      ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:505:59: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          f = gen_rtx_fmt_ee (f_code, GET_MODE (t), XEXP (t, 0), XEXP (t, 1));
                                                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:631:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || ! general_operand (XEXP (cond, 1), VOIDmode));
                                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:637:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    cond = XEXP (SET_SRC (pc_set (if_info->jump)), 0);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:650:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            XEXP (cond, 1));
                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:675:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          XEXP (cond, 1), VOIDmode,
                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:709:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              unsigned HOST_WIDE_INT size = INTVAL (XEXP (x, 1));
                                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:710:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              unsigned HOST_WIDE_INT start = INTVAL (XEXP (x, 2));
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:758:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         XEXP (y, 0), XEXP (y, 1),
                                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:782:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  bitpos = SUBREG_BYTE (outer) * BITS_PER_UNIT;
           ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:806:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = seq; insn; insn = NEXT_INSN (insn))
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:836:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       && rtx_equal_p (if_info->b, XEXP (cond, 1)))
                                   ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:837:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || (rtx_equal_p (if_info->a, XEXP (cond, 1))
                                   ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:852:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   INSN_LOCATOR (if_info->insn_a));
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:897:11: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               INSN_LOCATOR (if_info->insn_a));
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1029:11: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               INSN_LOCATOR (if_info->insn_a));
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1056:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && general_operand (XEXP (cond, 1), VOIDmode))
                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1061:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         XEXP (cond, 1),
                                         ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1064:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         XEXP (if_info->a, 1),
                                         ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1078:12: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       INSN_LOCATOR (if_info->insn_a));
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1087:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (XEXP (if_info->a, 1) == const1_rtx
              ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1088:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || XEXP (if_info->a, 1) == constm1_rtx))
                 ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1091:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (STORE_FLAG_VALUE == INTVAL (XEXP (if_info->a, 1)))
                                          ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1093:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (-STORE_FLAG_VALUE == INTVAL (XEXP (if_info->a, 1)))
                                                ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1096:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            subtract = 0, normalize = INTVAL (XEXP (if_info->a, 1));
                                              ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1118:12: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       INSN_LOCATOR (if_info->insn_a));
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1168:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   INSN_LOCATOR (if_info->insn_a));
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1249:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                XEXP (if_info->cond, 1),
                                ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1262:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   INSN_LOCATOR (if_info->insn_a));
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1325:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn_cost = insn_rtx_cost (PATTERN (insn_a));
                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1335:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn_cost += insn_rtx_cost (PATTERN (insn_b));
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1384:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (tmp);
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1384:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (tmp);
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1386:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          tmp = emit_insn (PATTERN (tmp));
                           ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1409:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (tmp);
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1409:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (tmp);
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1411:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          tmp = PATTERN (tmp);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1432:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            XEXP (if_info->cond, 1), a, b);
                            ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1449:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_ALIAS_SET (if_info->a) == MEM_ALIAS_SET (if_info->b))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1449:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_ALIAS_SET (if_info->a) == MEM_ALIAS_SET (if_info->b))
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1449:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_ALIAS_SET (if_info->a) == MEM_ALIAS_SET (if_info->b))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1449:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_ALIAS_SET (if_info->a) == MEM_ALIAS_SET (if_info->b))
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1450:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        set_mem_alias_set (tmp, MEM_ALIAS_SET (if_info->a));
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1450:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        set_mem_alias_set (tmp, MEM_ALIAS_SET (if_info->a));
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1452:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (if_info->a), MEM_ALIGN (if_info->b)));
                          ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1452:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (if_info->a), MEM_ALIGN (if_info->b)));
                                                  ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1452:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (if_info->a), MEM_ALIGN (if_info->b)));
                          ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1452:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (if_info->a), MEM_ALIGN (if_info->b)));
                                                  ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1452:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (if_info->a), MEM_ALIGN (if_info->b)));
                          ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1452:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (if_info->a), MEM_ALIGN (if_info->b)));
                                                  ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1452:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (if_info->a), MEM_ALIGN (if_info->b)));
                          ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1452:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     MIN (MEM_ALIGN (if_info->a), MEM_ALIGN (if_info->b)));
                                                  ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1463:48: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  emit_insn_before_setloc (tmp, if_info->jump, INSN_LOCATOR (if_info->insn_a));
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1490:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  cond = XEXP (SET_SRC (set), 0);
               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1493:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (XEXP (SET_SRC (set), 2), 0) == JUMP_LABEL (if_info->jump);
               ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1493:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (XEXP (SET_SRC (set), 2), 0) == JUMP_LABEL (if_info->jump);
                     ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1493:47: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (XEXP (SET_SRC (set), 2), 0) == JUMP_LABEL (if_info->jump);
                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1513:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx op_b = XEXP (if_info->cond, 1);
                 ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1524:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            src = SET_SRC (PATTERN (prev_insn));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1524:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            src = SET_SRC (PATTERN (prev_insn));
                           ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1527:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (rtx_equal_p (op_a, SET_DEST (PATTERN (prev_insn))))
                                               ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1529:46: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              else if (rtx_equal_p (op_b, SET_DEST (PATTERN (prev_insn))))
                                                    ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1589:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || op_b != XEXP (if_info->cond, 1))
                     ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1606:56: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = if_info->jump; insn != *earliest; insn = PREV_INSN (insn))
                                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1607:63: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (INSN_P (insn) && reg_overlap_mentioned_p (if_info->x, PATTERN (insn)))
                                                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1611:56: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = *earliest; insn != if_info->jump; insn = NEXT_INSN (insn))
                                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1649:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! rtx_equal_p (XEXP (cond, 1), if_info->b))
                         ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1652:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (rtx_equal_p (XEXP (cond, 1), if_info->a))
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1710:48: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  emit_insn_before_setloc (seq, if_info->jump, INSN_LOCATOR (if_info->insn_a));
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1750:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    c = XEXP (cond, 1);
        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1751:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (rtx_equal_p (XEXP (cond, 1), b))
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1765:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (insn))
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1765:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (insn))
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1772:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            c = SET_SRC (set);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1832:48: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  emit_insn_before_setloc (seq, if_info->jump, INSN_LOCATOR (if_info->insn_a));
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1854:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  c = XEXP (cond, 1);
      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1905:48: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  emit_insn_before_setloc (seq, if_info->jump, INSN_LOCATOR (if_info->insn_a));
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1932:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XEXP (cond, 1) != const0_rtx)
      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1939:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XEXP (cond, 1) != const1_rtx
          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1943:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      bitnum = INTVAL (XEXP (cond, 2));
                       ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1959:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (INTVAL (XEXP (a, 1)) & GET_MODE_MASK (mode))
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:1985:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (INTVAL (XEXP (a, 1)) & GET_MODE_MASK (mode))
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2005:11: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               INSN_LOCATOR (if_info->insn_a));
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2028:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
             && XEXP (XEXP (SET_SRC (set), 2), 0) == JUMP_LABEL (jump));
                      ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2028:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
             && XEXP (XEXP (SET_SRC (set), 2), 0) == JUMP_LABEL (jump));
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2028:47: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
             && XEXP (XEXP (SET_SRC (set), 2), 0) == JUMP_LABEL (jump));
                                                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2032:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  cond = XEXP (SET_SRC (set), 0);
               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2040:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               GET_MODE (cond), tmp, XEXP (cond, 1));
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2097:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        addr = XEXP (addr, 1);
               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2109:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && decl_readonly_section (SYMBOL_REF_DECL (addr), 0))
                                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2108:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (SYMBOL_REF_DECL (addr)
            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2177:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || (set_a = single_set (insn_a)) == NULL_RTX)
                  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2177:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || (set_a = single_set (insn_a)) == NULL_RTX)
                  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2181:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  a = SET_SRC (set_a);
      ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2196:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (set_b = single_set (insn_b)) == NULL_RTX
                      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2196:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (set_b = single_set (insn_b)) == NULL_RTX
                      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2208:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (set_b = single_set (insn_b)) == NULL_RTX
                      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2208:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (set_b = single_set (insn_b)) == NULL_RTX
                      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2210:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || reg_overlap_mentioned_p (x, SET_SRC (set_b))
                                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2211:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || modified_between_p (SET_SRC (set_b),
                                 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2212:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 PREV_INSN (if_info.cond_earliest), jump)
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2218:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || modified_between_p (x, PREV_INSN (if_info.cond_earliest), jump))
                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2230:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  b = (set_b ? SET_SRC (set_b) : x);
               ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2283:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            BB_END (else_bb) = PREV_INSN (insn_b);
                               ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2284:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          reorder_insns (insn_b, insn_b, PREV_INSN (jump));
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2372:57: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      emit_insn_after_setloc (insn_b, BB_END (test_bb), INSN_LOCATOR (insn_a));
                                                        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2480:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        && (TRAP_CONDITION (PATTERN (last))
                                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2667:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2788:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            last_insn = PREV_INSN (last_insn);
                        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2940:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       XEXP (cond, 1),
                       ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2941:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       TRAP_CODE (PATTERN (trap)));
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1164:24: note: expanded from macro 'TRAP_CODE'
#define TRAP_CODE(RTX) XCEXP (RTX, 1, TRAP_IF)
                       ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2941:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       TRAP_CODE (PATTERN (trap)));
                                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1164:31: note: expanded from macro 'TRAP_CODE'
#define TRAP_CODE(RTX) XCEXP (RTX, 1, TRAP_IF)
                              ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2948:48: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  emit_insn_before_setloc (seq, cond_earliest, INSN_LOCATOR (trap));
                                               ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2972:13: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      lab = JUMP_LABEL (jump);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2974:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_NUSES (lab) += 1;
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:2975:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      JUMP_LABEL (newjump) = lab;
      ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3004:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
         && TRAP_CONDITION (PATTERN (trap)) == const_true_rtx))
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1163:36: note: expanded from macro 'TRAP_CONDITION'
#define TRAP_CONDITION(RTX) XCEXP (RTX, 0, TRAP_IF)
                                   ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3310:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    head = NEXT_INSN (head);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3318:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      head = NEXT_INSN (head);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3328:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      end = PREV_INSN (end);
            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3383:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = head; ; insn = NEXT_INSN (insn))
                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3389:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (may_trap_p (PATTERN (insn)))
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3397:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (for_each_rtx (&PATTERN (insn), find_memory, NULL))
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3491:14: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  old_dest = JUMP_LABEL (jump);
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3529:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        BB_END (merge_bb) = PREV_INSN (head);
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3546:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3546:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3547:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!set || !function_invariant_p (SET_SRC (set)))
                                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3549:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        } while (insn != end && (insn = NEXT_INSN (insn)));
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/ifcvt.c:3551:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      reorder_insns (head, end, PREV_INSN (earliest));
                                ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
126 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genautomata.o ../../gcc/genautomata.c
488 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/varray.o ../../gcc/varray.c
../../gcc/genautomata.c:1519:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:1519:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:1590:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:1590:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:1641:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:1641:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:1728:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    fatal ("invalid string `%s' in define_bypass", XSTR (def, 1));
                                                   ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genautomata.c:1731:52: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    fatal ("invalid string `%s' in define_bypass", XSTR (def, 2));
                                                   ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genautomata.c:1769:59: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    fatal ("invalid second string `%s' in exclusion_set", XSTR (def, 1));
                                                          ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genautomata.c:1823:58: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               : "invalid second string `%s' in absence_set")), XSTR (def, 1));
                                                                ^          ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genautomata.c:1933:53: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int]
  if (strcmp (XSTR (def, 0), NO_MINIMIZATION_OPTION + 1) == 0)
                             ~~~~~~~~~~~~~~~~~~~~~~~^~~
../../gcc/genautomata.c:1933:53: note: use array indexing to silence this warning
  if (strcmp (XSTR (def, 0), NO_MINIMIZATION_OPTION + 1) == 0)
                                                    ^
                             &                      [  ]
../../gcc/genautomata.c:1935:47: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int]
  else if (strcmp (XSTR (def, 0), TIME_OPTION + 1) == 0)
                                  ~~~~~~~~~~~~^~~
../../gcc/genautomata.c:1935:47: note: use array indexing to silence this warning
  else if (strcmp (XSTR (def, 0), TIME_OPTION + 1) == 0)
                                              ^
                                  &           [  ]
../../gcc/genautomata.c:1937:44: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int]
  else if (strcmp (XSTR (def, 0), V_OPTION + 1) == 0)
                                  ~~~~~~~~~^~~
../../gcc/genautomata.c:1937:44: note: use array indexing to silence this warning
  else if (strcmp (XSTR (def, 0), V_OPTION + 1) == 0)
                                           ^
                                  &        [  ]
../../gcc/genautomata.c:1939:44: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int]
  else if (strcmp (XSTR (def, 0), W_OPTION + 1) == 0)
                                  ~~~~~~~~~^~~
../../gcc/genautomata.c:1939:44: note: use array indexing to silence this warning
  else if (strcmp (XSTR (def, 0), W_OPTION + 1) == 0)
                                           ^
                                  &        [  ]
../../gcc/genautomata.c:1941:47: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int]
  else if (strcmp (XSTR (def, 0), NDFA_OPTION + 1) == 0)
                                  ~~~~~~~~~~~~^~~
../../gcc/genautomata.c:1941:47: note: use array indexing to silence this warning
  else if (strcmp (XSTR (def, 0), NDFA_OPTION + 1) == 0)
                                              ^
                                  &           [  ]
../../gcc/genautomata.c:1943:51: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int]
  else if (strcmp (XSTR (def, 0), PROGRESS_OPTION + 1) == 0)
                                  ~~~~~~~~~~~~~~~~^~~
../../gcc/genautomata.c:1943:51: note: use array indexing to silence this warning
  else if (strcmp (XSTR (def, 0), PROGRESS_OPTION + 1) == 0)
                                                  ^
                                  &               [  ]
../../gcc/genautomata.c:2137:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  DECL_INSN_RESERV (decl)->default_latency = XINT (def, 1);
                                             ^          ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genautomata.c:2138:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  DECL_INSN_RESERV (decl)->condexp = XEXP (def, 2);
                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genautomata.c:3772:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:3772:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:4560:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:4560:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:4563:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:4563:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:4572:4: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          obstack_finish (&irp);
          ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:4572:4: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          obstack_finish (&irp);
          ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:4667:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:4667:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:4670:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:4670:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:4673:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:4673:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:4676:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:4676:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/genautomata.c:5377:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&unit_usages);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:5377:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&unit_usages);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   insn-modes.c -o insn-modes.o
../../gcc/genautomata.c:9558:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (condexp, 1) = make_numeric_value (0);
  ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genautomata.c:9594:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (condexp, 1)
  ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genautomata.c:9630:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (condexp, 1) = make_numeric_value (0);
  ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genautomata.c:9676:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (result_rtx, 1) = make_numeric_value (0);
      ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genautomata.c:9791:3: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/genautomata.c:9791:3: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  obstack_finish (&irp);
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
155 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc -I../../gcc/build -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -o build/genextract.o ../../gcc/genextract.c
insn-modes.c:381:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* DI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:382:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* TI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:384:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* DF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:385:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (80),          /* XF */
  ^~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:386:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* TF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:389:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* CSI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:390:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* CDI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:391:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* CTI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:392:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* SC */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:393:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* DC */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:394:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (160),         /* XC */
  ^~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:395:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* TC */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:398:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* V8QI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:399:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* V4HI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:400:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* V2SI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:401:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V16QI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:402:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V8HI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:403:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V4SI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:404:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V2DI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:405:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V32QI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:406:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V16HI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:407:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V8SI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:408:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V4DI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:409:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* V2SF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:410:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V4SF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:411:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V2DF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:412:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V8SF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
insn-modes.c:413:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V4DF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:366:34: note: expanded from macro 'MODE_MASK'
   : ((unsigned HOST_WIDE_INT) 1 << (m)) - 1
                                 ^  ~~~
28 warnings generated.
../../gcc/genextract.c:120:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XVECLEN (insn, 1) == 1)
      ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genextract.c:121:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    walk_rtx (XVECEXP (insn, 1, 0), "");
              ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/integrate.c -o integrate.o
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genextract.c:123:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (i = XVECLEN (insn, 1) - 1; i >= 0; i--)
             ^              ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genextract.c:130:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        walk_rtx (XVECEXP (insn, 1, i), path);
                  ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genextract.c:228:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = XVECLEN (x, 1) - 1; i >= 0; i--)
               ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genextract.c:231:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          walk_rtx (XVECEXP (x, 1, i), newpath);
                    ^           ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genextract.c:244:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = XVECLEN (x, 2) - 1; i >= 0; i--)
               ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genextract.c:247:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          walk_rtx (XVECEXP (x, 2, i), newpath);
                    ^           ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genextract.c:260:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = XVECLEN (x, 2) - 1; i >= 0; i--)
               ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/genextract.c:263:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          walk_rtx (XVECEXP (x, 2, i), newpath);
                    ^           ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
10 warnings generated.
In file included from ../../gcc/integrate.c:36:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/integrate.c:37:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/integrate.c:37:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/integrate.c:37:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/integrate.c:37:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   \
  -DLOCALEDIR=\"/opt/pkg/share/locale\" \
  -c ../../gcc/intl.c -o intl.o
5 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/jump.c -o jump.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/langhooks.c -o langhooks.o
In file included from ../../gcc/jump.c:49:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/jump.c:49:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/jump.c:49:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/jump.c:49:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:93:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = forced_labels; insn; insn = XEXP (insn, 1))
                                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:95:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_NUSES (XEXP (insn, 0))++;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:113:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:119:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (prev != PREV_INSN (insn))
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:152:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:155:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_FUNCTION_BEG)
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:159:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        else if (NOTE_LINE_NUMBER (insn) >= 0)
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:166:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && NOTE_SOURCE_FILE (insn) == NOTE_SOURCE_FILE (last_note)
                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:166:33: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && NOTE_SOURCE_FILE (insn) == NOTE_SOURCE_FILE (last_note)
                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:167:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && NOTE_LINE_NUMBER (insn) == NOTE_LINE_NUMBER (last_note)
                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:167:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && NOTE_LINE_NUMBER (insn) == NOTE_LINE_NUMBER (last_note)
                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:206:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = f; insn; insn = NEXT_INSN (insn))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:208:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_NUSES (insn) = (LABEL_PRESERVE_P (insn) != 0);
      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:210:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      JUMP_LABEL (insn) = 0;
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:215:14: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (note = REG_NOTES (insn); note; note = next)
                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:217:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            next = XEXP (note, 1);
                   ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:219:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && ! reg_mentioned_p (XEXP (note, 0), PATTERN (insn)))
                                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:233:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = f; insn; insn = NEXT_INSN (insn))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:236:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_jump_label (PATTERN (insn), insn, 0);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:242:10: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (JUMP_LABEL (insn) == 0)
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:254:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    JUMP_LABEL (insn) = XEXP (label_note, 0);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:276:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx past_end = NEXT_INSN (end);
                 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:280:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:282:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (NOTE_LINE_NUMBER (insn) == NOTE_INSN_BLOCK_END
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:283:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || NOTE_LINE_NUMBER (insn) == NOTE_INSN_BLOCK_BEG
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:284:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_BEG
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:285:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_END))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:288:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gcc_assert (NOTE_LINE_NUMBER (insn) != NOTE_INSN_BLOCK_BEG
                      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:289:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && NOTE_LINE_NUMBER (insn) != NOTE_INSN_BLOCK_END);
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:295:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx prev = PREV_INSN (insn);
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:296:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (insn) = PREV_INSN (start);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:296:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (insn) = PREV_INSN (start);
                                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:297:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NEXT_INSN (insn) = start;
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:298:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NEXT_INSN (PREV_INSN (insn)) = insn;
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:298:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NEXT_INSN (PREV_INSN (insn)) = insn;
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:299:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (NEXT_INSN (insn)) = insn;
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:299:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (NEXT_INSN (insn)) = insn;
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:300:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NEXT_INSN (prev) = next;
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:301:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PREV_INSN (next) = prev;
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:332:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx prev = PREV_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:336:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_NUSES (label) = 0;
      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:356:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_NUSES (label) = 0;
      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:441:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx src = SET_SRC (set);
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:487:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         XEXP (comparison, 1), insn);
                                         ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:500:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    XEXP (exp, 0), XEXP (exp, 1));
                                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:806:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx x = PATTERN (insn);
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:812:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x = SET_SRC (x);
      ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:834:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx x = PATTERN (insn);
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:849:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XEXP (SET_SRC (x), 2) == pc_rtx
      ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:849:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XEXP (SET_SRC (x), 2) == pc_rtx
            ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:853:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XEXP (SET_SRC (x), 1) == pc_rtx
      ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:853:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XEXP (SET_SRC (x), 1) == pc_rtx
            ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:868:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  pat = PATTERN (insn);
        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:930:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x = SET_SRC (x);
      ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:935:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XEXP (x, 2) == pc_rtx && GET_CODE (XEXP (x, 1)) == LABEL_REF)
      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:936:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return XEXP (x, 1);
           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:937:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XEXP (x, 1) == pc_rtx && GET_CODE (XEXP (x, 2)) == LABEL_REF)
      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:938:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return XEXP (x, 2);
           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:958:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return for_each_rtx (&PATTERN (insn), returnjump_p_1, NULL);
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:972:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:972:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:977:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (side_effects_p (SET_SRC (set)))
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1057:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && ((JUMP_LABEL (insn) != 0 && any_uncondjump_p (insn)
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1060:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && (next = NEXT_INSN (insn))
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1070:39: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (tem = value; tem != insn; tem = NEXT_INSN (tem))
                                             ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1072:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (NOTE_LINE_NUMBER (tem) == NOTE_INSN_LOOP_BEG
                  ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1075:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || (flag_test_coverage && NOTE_LINE_NUMBER (tem) > 0)))
                                            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1079:11: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (JUMP_LABEL (insn) == label)
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1082:31: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tem = next_active_insn (JUMP_LABEL (insn));
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1087:15: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      value = JUMP_LABEL (insn);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1170:43: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                  REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL, label,
                                     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/jump.c:1146:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && NOTE_LINE_NUMBER (label) == NOTE_INSN_DELETED_LABEL)
               ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1157:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          ++LABEL_NUSES (label);
            ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1162:8: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              JUMP_LABEL (insn) = label;
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1171:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                        REG_NOTES (insn));
                                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1170:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL, label,
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1215:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1215:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1311:28: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                    = gen_rtx_EXPR_LIST (REG_UNUSED, reg,
                      ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/jump.c:1236:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx pat = PATTERN (our_prev);
                ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1312:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         REG_NOTES (our_prev));
                                         ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1310:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  REG_NOTES (our_prev)
                  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1331:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (note, 1) = REG_NOTES (our_prev);
          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1331:21: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (note, 1) = REG_NOTES (our_prev);
                           ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1332:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (our_prev) = note;
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1380:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = next)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1382:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = XEXP (note, 1);
             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1408:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx next = NEXT_INSN (insn), prev = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1408:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx next = NEXT_INSN (insn), prev = PREV_INSN (insn);
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1411:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    next = NEXT_INSN (next);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1428:24: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (JUMP_P (insn) && JUMP_LABEL (insn))
                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1430:17: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx lab = JUMP_LABEL (insn), lab_next;
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1432:11: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (LABEL_NUSES (lab) == 0)
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1444:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            next = NEXT_INSN (next);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1463:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx pat = PATTERN (insn);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1468:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (LABEL_NUSES (XEXP (XVECEXP (pat, diff_vec_p, i), 0)) == 0)
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1471:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        next = NEXT_INSN (next);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1477:17: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1477:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1481:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (LABEL_NUSES (XEXP (note, 0)) == 0)
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1485:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    prev = PREV_INSN (prev);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1492:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && NEXT_INSN (insn) != 0
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1496:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    next = delete_related_insns (NEXT_INSN (insn));
                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1507:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && NOTE_LINE_NUMBER (next) != NOTE_INSN_FUNCTION_END)
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1508:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            next = NEXT_INSN (next);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1511:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            next = NEXT_INSN (next);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1538:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx next = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1539:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx prev = PREV_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1549:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            NEXT_INSN (prev) = next;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1552:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            PREV_INSN (next) = prev;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1597:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (loc == &PATTERN (insn))
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1605:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (SET_SRC (x), 0) == olabel)
               ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1636:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    loc = &XVECEXP (PATTERN (jump), 0, 0);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1638:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    loc = &PATTERN (jump);
           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1640:24: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  redirect_exp_1 (loc, JUMP_LABEL (jump), nlabel, jump);
                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1657:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx olabel = JUMP_LABEL (jump);
               ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1680:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  JUMP_LABEL (jump) = nlabel;
  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1682:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
    ++LABEL_NUSES (nlabel);
      ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1699:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && NEXT_INSN (olabel)
         ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1701:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && NOTE_LINE_NUMBER (NEXT_INSN (olabel)) == NOTE_INSN_FUNCTION_END
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1701:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && NOTE_LINE_NUMBER (NEXT_INSN (olabel)) == NOTE_INSN_FUNCTION_END
                           ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:787:39: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                                      ^~~~
../../gcc/rtl.h:637:45: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1705:19: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (olabel && --LABEL_NUSES (olabel) == 0 && delete_unused > 0
                  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1738:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                           XEXP (comp, 1)),
                                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1743:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tem = XEXP (x, 1);
            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1744:44: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      validate_change (insn, &XEXP (x, 1), XEXP (x, 2), 1);
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1745:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      validate_change (insn, &XEXP (x, 2), tem, 1);
                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1766:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  ok = invert_exp_1 (SET_SRC (x), jump);
                     ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1774:20: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return nlabel == JUMP_LABEL (jump) || redirect_jump_1 (jump, nlabel);
                   ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1783:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx olabel = JUMP_LABEL (jump);
               ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1828:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          byte_x = SUBREG_BYTE (x);
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1849:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          byte_y = SUBREG_BYTE (y);
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1915:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
             && rtx_renumbered_equal_p (XEXP (x, 1), XEXP (y, 1)))
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1915:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
             && rtx_renumbered_equal_p (XEXP (x, 1), XEXP (y, 1)))
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1916:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || (rtx_renumbered_equal_p (XEXP (x, 0), XEXP (y, 1))
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1917:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && rtx_renumbered_equal_p (XEXP (x, 1), XEXP (y, 0))));
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1920:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && rtx_renumbered_equal_p (XEXP (x, 1), XEXP (y, 1)));
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:1920:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && rtx_renumbered_equal_p (XEXP (x, 1), XEXP (y, 1)));
                                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:2001:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                            SUBREG_BYTE (x), GET_MODE (x)))
                                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/jump.c:2004:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                           SUBREG_BYTE (x), GET_MODE (x));
                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/lcm.c -o lcm.o
In file included from ../../gcc/lcm.c:63:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/lcm.c:63:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/lcm.c:63:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/lcm.c:63:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/lcm.c:65:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
143 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/lists.c -o lists.o
../../gcc/lists.c:51:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  link = XEXP (prev_link, 1);
         ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/lists.c:56:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      link = XEXP (link, 1);
             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/lists.c:59:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (prev_link, 1) = *unused_listp;
  ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/lists.c:75:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      unused_insn_list = XEXP (r, 1);
                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/lists.c:77:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (r, 1) = next;
      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
5 warnings generated.
../../gcc/lists.c:97:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      unused_expr_list = XEXP (r, 1);
                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/lists.c:99:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (r, 1) = next;
      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/lists.c:130:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (ptr, 1) = unused_expr_list;
  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/lists.c:138:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (ptr, 1) = unused_insn_list;
  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/local-alloc.c -o local-alloc.o
9 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/loop.c -o loop.o
In file included from ../../gcc/local-alloc.c:74:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/local-alloc.c:74:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/local-alloc.c:74:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/local-alloc.c:74:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/local-alloc.c:75:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/local-alloc.c:491:59: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = start; insn && ! equiv_mem_modified; insn = NEXT_INSN (insn))
                                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:503:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), validate_equiv_mem_from_store, NULL);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:510:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:510:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:589:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return equiv_init_movable_p (SET_SRC (x), regno);
                                   ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:731:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return memref_referenced_p (memref, SET_SRC (x));
                                          ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:763:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (start); insn != NEXT_INSN (end);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:763:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (start); insn != NEXT_INSN (end);
                                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:764:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:769:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (memref_referenced_p (memref, PATTERN (insn)))
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:955:51: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
            REG_NOTES (insn) = note = gen_rtx_EXPR_LIST (REG_EQUIV, SET_SRC (set),
                                      ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/local-alloc.c:1063:24: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                = gen_rtx_EXPR_LIST (REG_EQUIV, dest,
                  ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/local-alloc.c:816:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn != NEXT_INSN (BB_END (bb));
                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:817:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:827:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:827:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:831:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:831:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:837:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_stores (PATTERN (insn), no_equiv, NULL);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:844:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (i = XVECLEN (PATTERN (insn), 0) - 1; i >= 0; i--)
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:846:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx part = XVECEXP (PATTERN (insn), 0, i);
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:853:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          src = SET_SRC (set);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:954:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && validate_equiv_mem (insn, dest, SET_SRC (set)))
                                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:955:62: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (insn) = note = gen_rtx_EXPR_LIST (REG_EQUIV, SET_SRC (set),
                                                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:39: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                      ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:956:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                         REG_NOTES (insn));
                                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:955:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (insn) = note = gen_rtx_EXPR_LIST (REG_EQUIV, SET_SRC (set),
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1004:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && equiv_init_movable_p (PATTERN (insn), regno))
                                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1017:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1025:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1025:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1030:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = SET_SRC (set);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1064:10: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     REG_NOTES (init_insn));
                                     ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1062:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              REG_NOTES (init_insn)
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1085:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn != PREV_INSN (BB_HEAD (bb));
                   ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1086:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = PREV_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1098:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1098:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1102:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && reg_mentioned_p (XEXP (link, 0), PATTERN (insn)))
                                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1117:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              && !XEXP (reg_equiv[regno].init_insns, 1));
                                  ^                                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1126:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (asm_noperands (PATTERN (equiv_insn)) < 0
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1135:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      for (last_link = link; XEXP (last_link, 1);
                                             ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1136:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           last_link = XEXP (last_link, 1))
                                       ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1140:22: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      equiv_link = REG_NOTES (equiv_insn);
                                   ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1144:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          equiv_link = XEXP (equiv_link, 1);
                                       ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1148:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              XEXP (last_link, 1) = note;
                              ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1149:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              XEXP (note, 1) = NULL_RTX;
                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1160:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        = XEXP (reg_equiv[regno].init_insns, 1);
                          ^                                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1170:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  else if (PREV_INSN (insn) != equiv_insn)
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1174:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      new_insn = emit_insn_before (PATTERN (equiv_insn), insn);
                                                   ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1175:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_NOTES (new_insn) = REG_NOTES (equiv_insn);
                      ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1175:32: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_NOTES (new_insn) = REG_NOTES (equiv_insn);
                                             ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1176:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_NOTES (equiv_insn) = 0;
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1181:9: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      INSN_CODE (new_insn) = INSN_CODE (equiv_insn);
                      ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1181:32: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      INSN_CODE (new_insn) = INSN_CODE (equiv_insn);
                                             ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1193:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        BB_HEAD (bb) = PREV_INSN (insn);
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1269:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; list; list =  XEXP (list, 1))
                       ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1303:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1457:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (r0 = XEXP (PATTERN (insn), 0),
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1462:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (set = single_set (XEXP (link, 0))) != 0
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1462:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (set = single_set (XEXP (link, 0))) != 0
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1463:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SET_DEST (set) == r0 && SET_SRC (set) == r0
                                         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1480:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && (r1 = XEXP (XEXP (note, 0), 1),
                                ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1506:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1506:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1519:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          note_stores (PATTERN (insn), reg_is_set, NULL);
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1527:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1527:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1551:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1869:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                           SUBREG_BYTE (usedreg),
                                           ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1872:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            offset += (SUBREG_BYTE (usedreg)
                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1902:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                           SUBREG_BYTE (setreg),
                                           ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:1905:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            offset -= (SUBREG_BYTE (setreg)
                       ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:2166:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = XVECLEN (PATTERN (this_insn), 0) - 1; i >= 0; i--)
                        ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:2168:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = XVECEXP (PATTERN (this_insn), 0, i);
                             ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:2428:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (insn); p && p != last; p = NEXT_INSN (p))
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/local-alloc.c:2428:50: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (insn); p && p != last; p = NEXT_INSN (p))
                                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/loop.c:58:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/loop.c:58:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/loop.c:58:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/loop.c:58:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:786:57: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = start, i = prev_luid; insn != end; insn = NEXT_INSN (insn))
                                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:793:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || NOTE_LINE_NUMBER (insn) <= 0)
             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:828:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = f; insn; insn = NEXT_INSN (insn))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:831:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_BEG)
             ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:936:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  insn = NEXT_INSN (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1039:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (loop_start);
           ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1043:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
             || (NOTE_LINE_NUMBER (p) != NOTE_INSN_LOOP_BEG
                 ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1044:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 && NOTE_LINE_NUMBER (p) != NOTE_INSN_LOOP_END));
                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1045:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       p = NEXT_INSN (p))
           ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1054:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (NEXT_INSN (loop->end) != 0)
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1055:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    loop->sink = NEXT_INSN (loop->end);
                 ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1071:10: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && JUMP_LABEL (p) != 0
         ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1078:27: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && INSN_IN_RANGE_P (JUMP_LABEL (p), loop_start, loop_end))
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:657:31: note: expanded from macro 'INSN_UID'
#define INSN_UID(INSN)  XINT (INSN, 0)
                              ^~~~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1078:27: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && INSN_IN_RANGE_P (JUMP_LABEL (p), loop_start, loop_end))
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1078:27: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && INSN_IN_RANGE_P (JUMP_LABEL (p), loop_start, loop_end))
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1081:26: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      loop->scan_start = JUMP_LABEL (p);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1139:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (set = single_set (p))
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1139:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (set = single_set (p))
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1151:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx src = SET_SRC (set);
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1186:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  for (i = 0; i < XVECLEN (PATTERN (p), 0); i++)
                                           ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1188:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      rtx x = XVECEXP (PATTERN (p), 0, i);
                                       ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1249:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               && LEGITIMATE_CONSTANT_P (SET_SRC (set)))
                                                         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/config/i386/i386.h:1695:58: note: expanded from macro 'LEGITIMATE_CONSTANT_P'
#define LEGITIMATE_CONSTANT_P(X)  legitimate_constant_p (X)
                                                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1300:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && ! side_effects_p (SET_SRC (set))
                                           ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1304:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          || !HARD_REGISTER_P (SET_SRC (set)))
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:931:39: note: expanded from macro 'HARD_REGISTER_NUM_P'
#define HARD_REGISTER_NUM_P(REG_NO) ((REG_NO) < FIRST_PSEUDO_REGISTER)
                                      ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1307:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          || !(user_set = single_set (user))
                                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1307:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          || !(user_set = single_set (user))
                                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1313:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && ! modified_between_p (SET_SRC (set), p, user)
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1316:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                               SET_SRC (set), user))
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1323:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       copy_rtx (SET_SRC (set)));
                                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1322:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        = replace_rtx (REG_NOTES (user), SET_DEST (set),
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1321:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_NOTES (user)
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1406:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              else if (SET_SRC (set) == const0_rtx
                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1408:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && (set1 = single_set (NEXT_INSN (p)))
                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1560:36: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                                        ^
../../gcc/rtl.h:1562:39: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1408:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && (set1 = single_set (NEXT_INSN (p)))
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1408:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && (set1 = single_set (NEXT_INSN (p)))
                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:666:29: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1408:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && (set1 = single_set (NEXT_INSN (p)))
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1408:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && (set1 = single_set (NEXT_INSN (p)))
                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:666:29: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1414:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && !reg_mentioned_p (SET_DEST (set), SET_SRC (set1)))
                                                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1491:29: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && ! (JUMP_P (p) && JUMP_LABEL (p) == loop->top
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1492:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     && NEXT_INSN (NEXT_INSN (p)) == loop_end
                        ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1492:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     && NEXT_INSN (NEXT_INSN (p)) == loop_end
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1533:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               PREV_INSN (update_start)
               ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1535:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               update_start = PREV_INSN (update_start))
                              ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1537:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          update_end = NEXT_INSN (loop_end);
                       ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1560:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       PREV_INSN (update_start)
       ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1562:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       update_start = PREV_INSN (update_start))
                      ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1564:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  update_end = NEXT_INSN (loop_end);
               ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1573:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        LABEL_NUSES (update_end)++;
        ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1581:9: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && --LABEL_NUSES (update_end) == 0)
               ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1664:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        record_excess_regs (PATTERN (p), equiv, &output);
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1665:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      p = NEXT_INSN (p);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1684:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = insn; p; p = NEXT_INSN (p))
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1734:29: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn != last; insn = NEXT_INSN (insn))
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1765:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = NEXT_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:1795:56: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (insn = XEXP (note, 0); insn != m->insn; insn = NEXT_INSN (insn))
                                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2156:44: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
            REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL, XEXP (x, 0),
                               ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/loop.c:2153:39: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = insns; insn; insn = NEXT_INSN (insn))
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2157:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                  REG_NOTES (insn));
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2156:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL, XEXP (x, 0),
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2159:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              LABEL_NUSES (XEXP (x, 0))++;
              ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2291:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  newpat = gen_move_insn (SET_DEST (PATTERN (m->insn)),
                                                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2292:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          SET_DEST (PATTERN (m1->insn)));
                                                    ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2297:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  REG_NOTES (i1) = REG_NOTES (m->insn);
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2297:22: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  REG_NOTES (i1) = REG_NOTES (m->insn);
                                   ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2298:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  r1 = SET_DEST (PATTERN (m->insn));
                                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2299:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  r2 = SET_DEST (PATTERN (m1->insn));
                                 ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2353:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        p = NEXT_INSN (temp) = NEXT_INSN (p);
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2353:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        p = NEXT_INSN (temp) = NEXT_INSN (p);
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2412:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               temp = NEXT_INSN (temp))
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2421:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              body = PATTERN (temp);
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2425:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              for (next = NEXT_INSN (temp); next != p;
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2426:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   next = NEXT_INSN (next))
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2449:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                  fn_reg = SET_SRC (body);
                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2471:11: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                  if (CALL_INSN_FUNCTION_USAGE (temp))
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2473:23: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      = copy_rtx (CALL_INSN_FUNCTION_USAGE (temp));
                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2472:9: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    CALL_INSN_FUNCTION_USAGE (i1)
                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2481:10: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              REG_NOTES (i1) = REG_NOTES (temp);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2481:27: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              REG_NOTES (i1) = REG_NOTES (temp);
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2482:10: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              REG_NOTES (temp) = NULL;
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2513:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          i1 = loop_call_insn_hoist (loop, PATTERN (p));
                                                           ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2517:10: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          if (CALL_INSN_FUNCTION_USAGE (p))
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2519:22: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              = copy_rtx (CALL_INSN_FUNCTION_USAGE (p));
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2518:8: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            CALL_INSN_FUNCTION_USAGE (i1)
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2545:44: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          i1 = loop_insn_hoist (loop, copy_rtx (PATTERN (p)));
                                                                ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2550:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        i1 = loop_insn_hoist (loop, PATTERN (p));
                                                    ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2552:13: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      if (REG_NOTES (i1) == 0)
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2554:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          REG_NOTES (i1) = REG_NOTES (p);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2554:23: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          REG_NOTES (i1) = REG_NOTES (p);
                                           ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2555:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          REG_NOTES (p) = NULL;
                          ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2587:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      p = NEXT_INSN (p);
                          ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2596:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        p = NEXT_INSN (temp) = NEXT_INSN (p);
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2596:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        p = NEXT_INSN (temp) = NEXT_INSN (p);
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2699:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = new_start; p != loop_end; p = NEXT_INSN (p))
                                         ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2702:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        replace_regs (PATTERN (p), reg_map, nregs, 0);
                      ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2703:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        replace_regs (REG_NOTES (p), reg_map, nregs, 0);
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2704:2: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_CODE (p) = -1;
        ^~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2888:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = PREV_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2897:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (start); insn != NEXT_INSN (end);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2897:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (start); insn != NEXT_INSN (end);
                                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2898:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2903:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_BEG)
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2909:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_END)
                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2933:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx src = SET_SRC (set);
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2938:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      label1 = XEXP (src, 1);
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2939:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      label2 = XEXP (src, 2);
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2980:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (volatile_refs_p (PATTERN (insn)))
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:2988:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          note_stores (PATTERN (insn), note_addr_stored, loop_info);
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3013:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (insn = NEXT_INSN (start); insn != NEXT_INSN (end);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3013:44: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (insn = NEXT_INSN (start); insn != NEXT_INSN (end);
                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3014:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
         insn = NEXT_INSN (insn))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3074:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = f; insn; insn = NEXT_INSN (insn))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3077:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        switch (NOTE_LINE_NUMBER (insn))
                ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3121:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (label = forced_labels; label; label = XEXP (label, 1))
                                             ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3141:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = f; insn; insn = NEXT_INSN (insn))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3156:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_loop_jump (PATTERN (insn), this_loop);
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3169:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rtx last_insn_to_move = NEXT_INSN (insn);
                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3175:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for (p = PREV_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3178:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && NOTE_LINE_NUMBER (p) == NOTE_INSN_LOOP_BEG)
                          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3180:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 p = PREV_INSN (p))
                     ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3186:10: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (JUMP_LABEL (insn))
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3200:24: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (JUMP_P (p) && JUMP_LABEL (p)
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3215:6: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && JUMP_LABEL (p) != 0
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3218:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && INSN_UID (JUMP_LABEL (p)) != 0
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:657:31: note: expanded from macro 'INSN_UID'
#define INSN_UID(INSN)  XINT (INSN, 0)
                              ^~~~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3220:22: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && next_real_insn (JUMP_LABEL (p)) == our_next
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3223:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && insns_safe_to_move_p (p, NEXT_INSN (insn),
                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3227:27: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  = JUMP_LABEL (insn) ? JUMP_LABEL (insn) : get_last_insn ();
                                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3235:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     tmp && !LABEL_P (tmp); tmp = NEXT_INSN (tmp))
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3239:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                for (loc = target; loc; loc = PREV_INSN (loc))
                                              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3252:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  for (loc = target; loc; loc = NEXT_INSN (loc))
                                                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3266:24: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    rtx cond_label = JUMP_LABEL (p);
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3270:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    LABEL_NUSES (cond_label)++;
                    ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3293:25: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            temp = gen_jump (JUMP_LABEL (insn));
                                             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3295:8: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            JUMP_LABEL (temp) = JUMP_LABEL (insn);
                            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3295:28: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            JUMP_LABEL (temp) = JUMP_LABEL (insn);
                                                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3296:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            LABEL_NUSES (JUMP_LABEL (insn))++;
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3296:21: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            LABEL_NUSES (JUMP_LABEL (insn))++;
                                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:833:33: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                                ^~~
../../gcc/rtl.h:637:45: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3310:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             q != NEXT_INSN (last_insn_to_move);
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3311:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             q = NEXT_INSN (q))
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3319:8: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        if (JUMP_LABEL (insn))
                            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3323:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 q = r, r = LABEL_NEXTREF (r))
                                            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:901:28: note: expanded from macro 'LABEL_NEXTREF'
#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF)
                           ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3324:29: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              if (XEXP (r, 0) == JUMP_LABEL (insn))
                                                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3328:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    LABEL_NEXTREF (q) = LABEL_NEXTREF (r);
                                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:901:28: note: expanded from macro 'LABEL_NEXTREF'
#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF)
                           ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3328:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    LABEL_NEXTREF (q) = LABEL_NEXTREF (r);
                                                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:901:28: note: expanded from macro 'LABEL_NEXTREF'
#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF)
                           ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3330:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    this_loop->exit_labels = LABEL_NEXTREF (r);
                                                             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:901:28: note: expanded from macro 'LABEL_NEXTREF'
#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF)
                           ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3347:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        mark_loop_jump (PATTERN (p), this_loop);
                                        ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3351:8: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        if (JUMP_LABEL (insn) != 0
                            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3352:28: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            && (next_real_insn (JUMP_LABEL (insn))
                                                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3361:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    insn = NEXT_INSN (cond_label);
                           ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3363:13: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    if (--LABEL_NUSES (cond_label) == 0)
                          ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3367:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    insn = PREV_INSN (insn);
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3407:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_loop_jump (XEXP (x, 1), loop);
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3412:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_loop_jump (XEXP (x, 1), loop);
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3443:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NEXTREF (x) = loop->exit_labels;
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:901:28: note: expanded from macro 'LABEL_NEXTREF'
#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF)
                           ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3481:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_loop_jump (SET_SRC (x), loop);
                        ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3485:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_loop_jump (XEXP (x, 1), loop);
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3486:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_loop_jump (XEXP (x, 2), loop);
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3496:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (x, 1); i++)
                      ^           ~
../../gcc/rtl.h:615:40: note: expanded from macro 'XVECLEN'
#define XVECLEN(RTX, N)         GET_NUM_ELEM (XVEC (RTX, N))
                                              ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3497:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_loop_jump (XVECEXP (x, 1, i), loop);
                        ^           ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3532:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3678:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          mem_list_entry = XEXP (mem_list_entry, 1);
                           ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3759:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      p = NEXT_INSN (p);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3768:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (p))
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3768:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (p))
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3772:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          this = loop_invariant_p (loop, SET_SRC (set));
                                         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3826:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      find_single_use_in_loop (regs, insn, SET_SRC (x));
                                           ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3902:45: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = loop->scan_start; p != insn; p = NEXT_INSN (p))
                                            ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3904:55: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (INSN_P (p) && reg_overlap_mentioned_p (reg, PATTERN (p)))
                                                      ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3999:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && rtx_equal_for_prefetch_p (XEXP (x, 1), XEXP (y, 1)))
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:3999:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && rtx_equal_for_prefetch_p (XEXP (x, 1), XEXP (y, 1)))
                                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4000:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (rtx_equal_for_prefetch_p (XEXP (x, 0), XEXP (y, 1))
                                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4001:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && rtx_equal_for_prefetch_p (XEXP (x, 1), XEXP (y, 0))));
                                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4078:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return INTVAL (XEXP (XEXP (exp, 0), 1));
                         ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4098:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        *x = XEXP (exp, 1);
             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4099:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (XEXP (exp, 1) == const0_rtx)
               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4292:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            note_stores (PATTERN (iv->insn), check_store, &d);
                         ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4491:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx prev_insn = PREV_INSN (info[i].giv->insn);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4520:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = NEXT_INSN (prev_insn);
                 ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4526:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4624:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    loop_end = PREV_INSN (loop_end);
               ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4629:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = NEXT_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4637:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (insn); p != loop_end; p = NEXT_INSN (p))
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4637:49: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (insn); p != loop_end; p = NEXT_INSN (p))
                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4641:18: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          target_insn = JUMP_LABEL (p);
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4646:40: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (q = loop_start; q != insn; q = NEXT_INSN (q))
                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4706:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4722:13: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      || (JUMP_LABEL (insn) != 0
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4723:9: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && JUMP_LABEL (insn) != loop->scan_start
                             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4724:32: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && !loop_insn_first_p (p, JUMP_LABEL (insn)))))
                                                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4742:13: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || !(JUMP_LABEL (p) == loop->top
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4743:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && ((NEXT_INSN (NEXT_INSN (p)) == loop->end
                        ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4743:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && ((NEXT_INSN (NEXT_INSN (p)) == loop->end
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4745:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       || (NEXT_INSN (p) == loop->end
                           ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4754:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (label = loop->exit_labels; label; label = LABEL_NEXTREF (label))
                                                         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:901:28: note: expanded from macro 'LABEL_NEXTREF'
#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF)
                           ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4755:29: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (XEXP (label, 0) == JUMP_LABEL (p))
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4771:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && JUMP_LABEL (p) == NEXT_INSN (loop->start))
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4771:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && JUMP_LABEL (p) == NEXT_INSN (loop->start))
                               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4853:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = loop->start; p && !LABEL_P (p); p = PREV_INSN (p))
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4863:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        note_stores (PATTERN (p), record_initial, ivs);
                     ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4869:7: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && JUMP_LABEL (p) != 0
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4870:23: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && next_real_insn (JUMP_LABEL (p)) == next_real_insn (loop->end)
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4875:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && valid_initial_value_p (XEXP (test, 1), p, call_seen, loop->start)
                                    ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4883:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          XEXP (test, 0), XEXP (test, 1));
                                                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:139:41: note: expanded from macro 'gen_rtx_SET'
  gen_rtx_fmt_ee (SET, (MODE), (ARG0), (ARG1))
                                        ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:4919:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        src = SET_SRC (bl->init_set);
              ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5080:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (label = loop->exit_labels; label; label = LABEL_NEXTREF (label))
                                                 ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:901:28: note: expanded from macro 'LABEL_NEXTREF'
#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF)
                           ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5090:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  LABEL_NEXTREF (label) = loop->exit_labels;
  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:901:28: note: expanded from macro 'LABEL_NEXTREF'
#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF)
                           ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5092:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; label; label = LABEL_NEXTREF (label))
                        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:901:28: note: expanded from macro 'LABEL_NEXTREF'
#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF)
                           ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5098:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (XEXP (label, 0));
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5105:35: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (reg_referenced_p (reg, PATTERN (insn)))
                                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5112:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5112:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5125:14: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    insn = JUMP_LABEL (insn);
                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5129:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5243:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       && ! reg_mentioned_p (bl->biv->dest_reg, SET_SRC (bl->init_set)))
                                                ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5378:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                insert_before = NEXT_INSN (tv->insn);
                                ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5380:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                insert_before = NEXT_INSN (v->insn);
                                ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5520:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         v->new_reg, XEXP (*v->location, 1),
                                                     ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5724:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = PREV_INSN (loop_start); insn; insn = PREV_INSN (insn))
              ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5724:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = PREV_INSN (loop_start); insn; insn = PREV_INSN (insn))
                                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5734:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if ((set = single_set (insn))
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5734:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if ((set = single_set (insn))
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5746:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                ret = SET_SRC (set);
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5775:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op01 = XEXP (op0, 1), op00 = XEXP (op0, 0);
               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5780:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op11 = XEXP (op1, 1), op10 = XEXP (op1, 0);
               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5830:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  last_loop_insn = PREV_INSN (loop->end);
                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5845:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (LABEL_NUSES (JUMP_LABEL (last_loop_insn)) > 1)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5845:20: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (LABEL_NUSES (JUMP_LABEL (last_loop_insn)) > 1)
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:833:33: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                                ^~~
../../gcc/rtl.h:637:45: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:5871:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  comparison_value = XEXP (comparison, 1);
                     ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6133:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        reg2 = XEXP (final_value, 0), const2 = XEXP (final_value, 1);
                                               ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6614:45: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = loop->start; p != loop->end; p = NEXT_INSN (p))
                                            ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6617:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        replace_regs (PATTERN (p), reg_map, reg_map_size, 0);
                      ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6618:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        replace_regs (REG_NOTES (p), reg_map, reg_map_size, 0);
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6619:2: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_CODE (p) = -1;
        ^~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6643:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (p))
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6643:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (p))
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6651:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (basic_induction_var (loop, SET_SRC (set),
                                         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6684:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (p))
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6684:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (p))
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6702:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          (general_induction_var (loop, SET_SRC (set), &src_reg, &add_val,
                                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6741:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    find_mem_givs (loop, PATTERN (p), p, not_every_iteration,
                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6984:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:6984:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7157:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              tem = XEXP (tem, 1);
                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7248:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (insn = NEXT_INSN (v->insn); insn != loop_end;
                      ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7249:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
               insn = NEXT_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7360:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          p = NEXT_INSN (p);
              ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7364:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              p = NEXT_INSN (loop->start);
                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7377:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && reg_set_p (v->src_reg, PATTERN (p)))
                                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7380:42: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (reg_mentioned_p (v->dest_reg, PATTERN (p)))
                                                ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7402:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              p = NEXT_INSN (p);
                  ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7404:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                p = NEXT_INSN (loop->start);
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7408:26: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (JUMP_P (p) && JUMP_LABEL (p)
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7409:8: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && LABEL_NAME (JUMP_LABEL (p))
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:829:25: note: expanded from macro 'LABEL_NAME'
#define LABEL_NAME(RTX) XCSTR (RTX, 7, CODE_LABEL)
                        ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7409:20: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && LABEL_NAME (JUMP_LABEL (p))
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:829:32: note: expanded from macro 'LABEL_NAME'
#define LABEL_NAME(RTX) XCSTR (RTX, 7, CODE_LABEL)
                               ^~~
../../gcc/rtl.h:639:45: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7410:29: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && ((loop_insn_first_p (JUMP_LABEL (p), v->insn)
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7411:45: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && loop_insn_first_p (loop->start, JUMP_LABEL (p)))
                                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7412:46: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      || (loop_insn_first_p (last_giv_use, JUMP_LABEL (p))
                                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7413:28: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && loop_insn_first_p (JUMP_LABEL (p), loop->end))))
                                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7608:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (rtx_equal_p (XEXP (x, 1), dest_reg)
                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7610:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && SUBREG_PROMOTED_VAR_P (XEXP (x, 1))
                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:992:40: note: expanded from macro 'SUBREG_PROMOTED_VAR_P'
  (RTL_FLAG_CHECK1("SUBREG_PROMOTED", (RTX), SUBREG)->in_struct)
                                       ^~~
../../gcc/rtl.h:594:45: note: expanded from macro 'RTL_FLAG_CHECK1'
#define RTL_FLAG_CHECK1(NAME, RTX, C1)                                  (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7611:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && SUBREG_REG (XEXP (x, 1)) == dest_reg))
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:955:32: note: expanded from macro 'SUBREG_REG'
#define SUBREG_REG(RTX) XCEXP (RTX, 0, SUBREG)
                               ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7675:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = PREV_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7678:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 && NOTE_LINE_NUMBER (insn) != NOTE_INSN_LOOP_BEG);
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7682:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7682:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7691:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            return basic_induction_var (loop, SET_SRC (set),
                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7763:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = PREV_INSN (p);
                  ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7765:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && NOTE_LINE_NUMBER (insn) != NOTE_INSN_LOOP_BEG);
               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7766:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = PREV_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7771:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx op0 = XEXP (x, 0), op1 = XEXP (x, 1);
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7772:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7772:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7781:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && XEXP (SET_SRC (set), 1) == op1))
                   ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7781:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && XEXP (SET_SRC (set), 1) == op1))
                         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7788:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            return basic_induction_var (loop, XEXP (SET_SRC (set), 0),
                                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7858:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *mult_val = XEXP (XEXP (x, 0), 1);
                      ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7865:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      *add_val = XEXP (x, 1);
                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7871:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      *mult_val = XEXP (x, 1);
                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7940:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      arg1 = simplify_giv_expr (loop, XEXP (x, 1), ext_val, benefit);
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:7990:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                             XEXP (arg0, 1),
                                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:34: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                 ^~~~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8017:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                           XEXP (arg1, 1)),
                                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8031:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                            XEXP (arg0, 1),
                                                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:34: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                 ^~~~
./genrtl.h:193:42: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8032:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                            XEXP (arg1, 1))),
                                                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
./genrtl.h:193:42: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8041:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                            XEXP (x, 1),
                                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:193:34: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                 ^~~~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8047:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      arg1 = simplify_giv_expr (loop, XEXP (x, 1), ext_val, benefit);
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8090:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                                    XEXP (arg0,
                                                                    ^
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:193:34: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                 ^~~~
./genrtl.h:193:42: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8106:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                                    XEXP (arg0,
                                                                    ^
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:193:34: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                 ^~~~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8119:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                                XEXP (arg0, 1),
                                                                ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:193:34: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                 ^~~~
./genrtl.h:193:42: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8131:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                                XEXP (arg0, 1),
                                                                ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:193:34: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                 ^~~~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8149:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                  << INTVAL (XEXP (x, 1)))),
                                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
./genrtl.h:193:42: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8271:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            tem = NEXT_INSN (tem);
                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8281:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        tem = single_set (m->insn);
                              ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8281:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        tem = single_set (m->insn);
                              ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8283:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          tem = SET_SRC (tem);
                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8355:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           GEN_INT (INTVAL (XEXP (x, 1)) + INTVAL (c)));
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8361:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           sge_plus_constant (XEXP (x, 0), c), XEXP (x, 1));
                                                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8366:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           sge_plus_constant (XEXP (x, 1), c), XEXP (x, 0));
                                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:34: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                 ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8380:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      y = XEXP (y, 1);
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8449:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      p = NEXT_INSN (p);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8457:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (p))
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8457:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (p))
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8460:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (general_induction_var (loop, SET_SRC (set), &src_reg,
                                           ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8484:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (set = single_set (p))
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8484:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (set = single_set (p))
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8542:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ra = XEXP (a, 0), oa = XEXP (a, 1);
                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8546:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rb = XEXP (b, 0), ob = XEXP (b, 1);
                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8577:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ra = XEXP (a, 0), oa = XEXP (a, 1);
                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8602:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return XEXP (b, 1);
               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8603:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (rtx_equal_p (a, XEXP (b, 1)))
                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8653:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              m = INTVAL (mult) * INTVAL (XEXP (g1_add_val, 1));
                                          ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:8684:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx tem = XEXP (add, 1);
                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9245:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9245:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9248:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        record_base_value (REGNO (SET_DEST (set)), SET_SRC (set), 0);
                                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9250:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9355:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx t = single_set (last);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9355:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx t = single_set (last);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9357:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        cost += rtx_cost (SET_SRC (t), SET);
                          ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9358:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      last = PREV_INSN (last);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9407:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx next = NEXT_INSN (tmp);
                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9562:29: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
              = gen_rtx_EXPR_LIST (REG_NONNEG, bl->biv->dest_reg,
                ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/loop.c:9589:26: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                  = gen_rtx_EXPR_LIST (REG_NONNEG, bl->biv->dest_reg,
                    ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/loop.c:9986:46: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                      REG_NOTES (tem) = gen_rtx_EXPR_LIST (REG_NONNEG, reg,
                                        ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/loop.c:9475:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  jump = PREV_INSN (loop_end);
         ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9526:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && bl->biv->dest_reg == XEXP (comparison, 1)
                                  ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9532:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       XEXP (comparison, 1),
                                       ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9545:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (((GET_CODE (comparison) == GT && XEXP (comparison, 1) == constm1_rtx)
                                       ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9546:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       || (GET_CODE (comparison) == NE && XEXP (comparison, 1) == const0_rtx))
                                          ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9563:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   REG_NOTES (jump));
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9561:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (jump)
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9571:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (p = loop_start; p; p = PREV_INSN (p))
                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9583:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (before_comparison, 1) == const0_rtx
                 ^                        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9590:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       REG_NOTES (jump));
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9588:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                REG_NOTES (jump)
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9629:44: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (p = loop_start; p != loop_end; p = NEXT_INSN (p))
                                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9632:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                rtx set = single_set (p);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9632:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                rtx set = single_set (p);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9638:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                else if (!reg_mentioned_p (bivreg, PATTERN (p)))
                                                   ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9648:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    note_stores (PATTERN (p), note_set_pseudo_multiple_uses,
                                 ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9667:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && reg_mentioned_p (bivreg, SET_SRC (blt->init_set)))
                                            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9679:44: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (p = loop_start; p != loop_end; p = NEXT_INSN (p))
                                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9681:58: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              num_nonfixed_reads += count_nonfixed_reads (loop, PATTERN (p));
                                                                ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9706:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          PATTERN (loop_info->first_loop_store_insn))
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9765:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              comparison_value = XEXP (comparison, 1);
                                 ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9863:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              jump_label = condjump_label (PREV_INSN (loop_end));
                                           ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9935:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              LABEL_NUSES (XEXP (jump_label, 0))++;
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9955:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                loop_insn_sink (loop, PATTERN (first_compare));
                                      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9958:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              delete_related_insns (PREV_INSN (loop_end));
                                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9971:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (tem = PREV_INSN (loop_end);
                         ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9973:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   tem = PREV_INSN (tem))
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9977:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                JUMP_LABEL (tem) = XEXP (jump_label, 0);
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9987:11: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                           REG_NOTES (tem));
                                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:9986:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_NOTES (tem) = gen_rtx_EXPR_LIST (REG_NONNEG, reg,
                      ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10003:48: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (p = loop_start; p != loop_end; p = NEXT_INSN (p))
                                                      ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10007:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    rtx set = single_set (p);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10007:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    rtx set = single_set (p);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10015:23: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      for (pnote = &REG_NOTES (p); *pnote;)
                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10020:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            *pnote = XEXP (*pnote, 1);
                                     ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10069:45: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = loop->start; p != loop->end; p = NEXT_INSN (p))
                                            ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10084:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx set = single_set (last);
                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10084:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx set = single_set (last);
                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10100:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && reg_mentioned_p (reg, PATTERN (p))
                                   ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10101:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ! maybe_eliminate_biv_1 (loop, PATTERN (p), p, bl,
                                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10156:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        p = NEXT_INSN (p);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10158:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        q = NEXT_INSN (q);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10327:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        arg = XEXP (x, 1), arg_operand = 1;
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10328:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (XEXP (x, 1) == reg)
               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10431:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       n = NEXT_INSN (n))
           ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10508:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || loop_invariant_p (loop, XEXP (comparison, 1)))
                                 ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10512:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         XEXP (comparison, 1), XEXP (comparison, 0));
                         ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10524:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = start; insn; insn = NEXT_INSN (insn))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10662:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10667:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          find_single_use_in_loop (regs, insn, PATTERN (insn));
                                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10670:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (REG_NOTES (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10671:43: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            find_single_use_in_loop (regs, insn, REG_NOTES (insn));
                                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10675:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            count_one_set (regs, insn, PATTERN (insn), last_set);
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10679:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (i = XVECLEN (PATTERN (insn), 0) - 1; i >= 0; i--)
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10680:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                count_one_set (regs, insn, XVECEXP (PATTERN (insn), 0, i),
                                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10694:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = CALL_INSN_FUNCTION_USAGE (insn);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10696:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               link = XEXP (link, 1))
                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10745:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10793:11: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     && JUMP_LABEL (p) == loop->top
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10794:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     && NEXT_INSN (NEXT_INSN (p)) == loop->end
                        ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10794:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     && NEXT_INSN (NEXT_INSN (p)) == loop->end
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10802:9: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              !JUMP_LABEL (p)
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10803:12: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (JUMP_LABEL (p) != end_label
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10804:19: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && (INSN_UID (JUMP_LABEL (p)) >= max_uid_for_loop
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:657:31: note: expanded from macro 'INSN_UID'
#define INSN_UID(INSN)  XINT (INSN, 0)
                              ^~~~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10805:23: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      || INSN_LUID (JUMP_LABEL (p)) < INSN_LUID (loop->start)
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10806:23: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      || INSN_LUID (JUMP_LABEL (p)) > INSN_LUID (loop->end))))
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10823:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       PREV_INSN (p) && !LABEL_P (p);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10824:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       p = PREV_INSN (p))
           ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10832:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; p != loop->start; p = NEXT_INSN (p))
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
42 warnings generated.
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10864:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          mem_list_entry = XEXP (mem_list_entry, 1);
                           ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10927:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              set = single_set (p);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10927:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              set = single_set (p);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10939:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && rtx_equal_p (SET_SRC (set), mem))
                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10950:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && REGNO (SET_SRC (set)) >= FIRST_PSEUDO_REGISTER
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10951:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && REGNO (SET_SRC (set)) < last_max_reg
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10954:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                SET_REGNO_REG_SET (&store_copies, REGNO (SET_SRC (set)));
                                                         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/basic-block.h:78:60: note: expanded from macro 'SET_REGNO_REG_SET'
#define SET_REGNO_REG_SET(HEAD, REG) bitmap_set_bit (HEAD, REG)
                                                           ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:10960:11: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      CALL_INSN_FUNCTION_USAGE (p)))
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11033:54: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (p = prev_ebb_head; p != loop->start; p = NEXT_INSN (p))
                                                            ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11088:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (p = loop->start; p != loop->end; p = NEXT_INSN (p))
                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11089:25: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (JUMP_P (p) && JUMP_LABEL (p) == end_label)
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11143:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11143:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11167:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          note_stores (PATTERN (insn), note_reg_stored, &arg);
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11227:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      first = NEXT_INSN (first);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11252:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (insn))
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11252:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (insn))
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11256:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && REGNO (SET_SRC (set)) == regno)
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11269:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      prev_insn = PREV_INSN (insn);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11272:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (prev_set = single_set (prev_insn))
                         ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11272:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (prev_set = single_set (prev_insn))
                         ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11292:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           SET_SRC (set), 1);
                           ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11397:20: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = &REG_NOTES (insn); (note = *link); link = &XEXP (note, 1))
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11404:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              validate_change (NULL_RTX, link, XEXP (note, 1), 1);
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11615:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        print_simple_rtl (file, single_set (v->insn));
                                ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11615:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        print_simple_rtl (file, single_set (v->insn));
                                ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11756:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (! PREV_INSN (BB_HEAD (loop->first))
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11758:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || NOTE_LINE_NUMBER (PREV_INSN (BB_HEAD (loop->first)))
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11758:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || NOTE_LINE_NUMBER (PREV_INSN (BB_HEAD (loop->first)))
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:787:39: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                                      ^~~~
../../gcc/rtl.h:637:45: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11761:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
             INSN_UID (PREV_INSN (BB_HEAD (loop->first))));
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/mode-switching.c -o mode-switching.o
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:657:31: note: expanded from macro 'INSN_UID'
#define INSN_UID(INSN)  XINT (INSN, 0)
                              ^~~~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11762:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (! NEXT_INSN (BB_END (loop->last))
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11764:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || NOTE_LINE_NUMBER (NEXT_INSN (BB_END (loop->last)))
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11764:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || NOTE_LINE_NUMBER (NEXT_INSN (BB_END (loop->last)))
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:787:39: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                                      ^~~~
../../gcc/rtl.h:637:45: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11767:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
             INSN_UID (NEXT_INSN (BB_END (loop->last))));
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:657:31: note: expanded from macro 'INSN_UID'
#define INSN_UID(INSN)  XINT (INSN, 0)
                              ^~~~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11773:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
               LOOP_BLOCK_NUM (loop->start),
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11739:15: note: expanded from macro 'LOOP_BLOCK_NUM'
            ? LOOP_BLOCK_NUM_1 (next_nonnote_insn (INSN)) \
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11734:36: note: expanded from macro 'LOOP_BLOCK_NUM_1'
((INSN) ? (BLOCK_FOR_INSN (INSN) ? BLOCK_NUM (INSN) : - 1) : -1)
                                   ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11773:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
               LOOP_BLOCK_NUM (loop->start),
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11740:15: note: expanded from macro 'LOOP_BLOCK_NUM'
            : LOOP_BLOCK_NUM_1 (INSN)) \
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11734:36: note: expanded from macro 'LOOP_BLOCK_NUM_1'
((INSN) ? (BLOCK_FOR_INSN (INSN) ? BLOCK_NUM (INSN) : - 1) : -1)
                                   ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11775:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
               LOOP_BLOCK_NUM (loop->end),
               ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11739:15: note: expanded from macro 'LOOP_BLOCK_NUM'
            ? LOOP_BLOCK_NUM_1 (next_nonnote_insn (INSN)) \
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11734:36: note: expanded from macro 'LOOP_BLOCK_NUM_1'
((INSN) ? (BLOCK_FOR_INSN (INSN) ? BLOCK_NUM (INSN) : - 1) : -1)
                                   ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11775:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
               LOOP_BLOCK_NUM (loop->end),
               ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11740:15: note: expanded from macro 'LOOP_BLOCK_NUM'
            : LOOP_BLOCK_NUM_1 (INSN)) \
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11734:36: note: expanded from macro 'LOOP_BLOCK_NUM_1'
((INSN) ? (BLOCK_FOR_INSN (INSN) ? BLOCK_NUM (INSN) : - 1) : -1)
                                   ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11778:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
               LOOP_BLOCK_NUM (loop->top),
               ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11739:15: note: expanded from macro 'LOOP_BLOCK_NUM'
            ? LOOP_BLOCK_NUM_1 (next_nonnote_insn (INSN)) \
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11734:36: note: expanded from macro 'LOOP_BLOCK_NUM_1'
((INSN) ? (BLOCK_FOR_INSN (INSN) ? BLOCK_NUM (INSN) : - 1) : -1)
                                   ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11778:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
               LOOP_BLOCK_NUM (loop->top),
               ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11740:15: note: expanded from macro 'LOOP_BLOCK_NUM'
            : LOOP_BLOCK_NUM_1 (INSN)) \
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11734:36: note: expanded from macro 'LOOP_BLOCK_NUM_1'
((INSN) ? (BLOCK_FOR_INSN (INSN) ? BLOCK_NUM (INSN) : - 1) : -1)
                                   ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11780:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
               LOOP_BLOCK_NUM (loop->scan_start),
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11739:15: note: expanded from macro 'LOOP_BLOCK_NUM'
            ? LOOP_BLOCK_NUM_1 (next_nonnote_insn (INSN)) \
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11734:36: note: expanded from macro 'LOOP_BLOCK_NUM_1'
((INSN) ? (BLOCK_FOR_INSN (INSN) ? BLOCK_NUM (INSN) : - 1) : -1)
                                   ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11780:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
               LOOP_BLOCK_NUM (loop->scan_start),
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11740:15: note: expanded from macro 'LOOP_BLOCK_NUM'
            : LOOP_BLOCK_NUM_1 (INSN)) \
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/loop.c:11734:36: note: expanded from macro 'LOOP_BLOCK_NUM_1'
((INSN) ? (BLOCK_FOR_INSN (INSN) ? BLOCK_NUM (INSN) : - 1) : -1)
                                   ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/loop.c:11786:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (label = loop->exit_labels; label; label = LABEL_NEXTREF (label))
                                                         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:901:28: note: expanded from macro 'LABEL_NEXTREF'
#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF)
                           ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/mode-switching.c:32:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/mode-switching.c:32:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/mode-switching.c:32:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/mode-switching.c:32:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/mode-switching.c:34:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/mode-switching.c:472:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
               insn != NULL && insn != NEXT_INSN (BB_END (bb));
                                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/mode-switching.c:473:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
               insn = NEXT_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/mode-switching.c:491:17: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/mode-switching.c:491:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/mode-switching.c:495:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  note_stores (PATTERN (insn), reg_becomes_live, &live_now);
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/mode-switching.c:496:17: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/mode-switching.c:496:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/mode-switching.c:685:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && (NOTE_LINE_NUMBER (ptr->insn_ptr)
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
81 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/optabs.c -o optabs.o
13 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   options.c -o options.o
In file included from ../../gcc/optabs.c:41:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/optabs.c:41:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/optabs.c:41:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/optabs.c:41:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:149:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gcc_assert (insns && INSN_P (insns) && NEXT_INSN (insns));
                                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:162:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       NEXT_INSN (last_insn) != NULL_RTX;
       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:163:20: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       last_insn = NEXT_INSN (last_insn))
                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:166:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (last_insn);
        ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:166:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (last_insn);
        ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:181:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = PREV_INSN (last_insn);
             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:187:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = PREV_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:1168:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (INSN_P (pat) && NEXT_INSN (pat) != NULL_RTX
                              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:2382:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (INSN_P (pat) && NEXT_INSN (pat) != NULL_RTX
                              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:2994:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_P (pat) && NEXT_INSN (pat) != NULL_RTX && code != UNKNOWN)
                      ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3027:43: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (reg_overlap_mentioned_p (dest, PATTERN (p->first))
                                          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3037:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && (modified_in_p (SET_SRC (set), p->first)
                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3039:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   || modified_between_p (SET_SRC (set), p->first, p->insn)
                                          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3133:40: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
        REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_NO_CONFLICT, op1,
                           ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/optabs.c:3137:40: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
        REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_NO_CONFLICT, op0,
                           ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/optabs.c:3166:42: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
  REG_NOTES (first) = gen_rtx_INSN_LIST (REG_LIBCALL, last,
                      ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/optabs.c:3168:41: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
  REG_NOTES (last) = gen_rtx_INSN_LIST (REG_RETVAL, first, REG_NOTES (last));
                     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/optabs.c:3080:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (insn = insns; insn; insn = NEXT_INSN (insn))
                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3092:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3105:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), no_conflict_move_test, &data);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3108:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (PREV_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3109:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            NEXT_INSN (PREV_INSN (insn)) = next;
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3109:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            NEXT_INSN (PREV_INSN (insn)) = next;
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3114:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            PREV_INSN (next) = PREV_INSN (insn);
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3114:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            PREV_INSN (next) = PREV_INSN (insn);
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3129:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3134:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              REG_NOTES (insn));
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3133:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_NO_CONFLICT, op1,
        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3138:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              REG_NOTES (insn));
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3137:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_NO_CONFLICT, op0,
        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3163:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    first = NEXT_INSN (prev);
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3167:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         REG_NOTES (first));
                                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3166:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (first) = gen_rtx_INSN_LIST (REG_LIBCALL, last,
  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3168:60: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (last) = gen_rtx_INSN_LIST (REG_RETVAL, first, REG_NOTES (last));
                                                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3168:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (last) = gen_rtx_INSN_LIST (REG_RETVAL, first, REG_NOTES (last));
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3235:44: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
            REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_EH_REGION, constm1_rtx,
                               ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/optabs.c:3340:43: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          REG_NOTES (first) = gen_rtx_INSN_LIST (REG_LIBCALL, last,
                              ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/optabs.c:3342:42: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          REG_NOTES (last) = gen_rtx_INSN_LIST (REG_RETVAL, first,
                             ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/optabs.c:3213:39: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = insns; insn; insn = NEXT_INSN (insn))
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3227:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (insn = insns; insn; insn = NEXT_INSN (insn))
                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3236:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                  REG_NOTES (insn));
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3235:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_EH_REGION, constm1_rtx,
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3247:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3247:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3257:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3268:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          note_stores (PATTERN (insn), no_conflict_move_test, &data);
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3271:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (PREV_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3272:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                NEXT_INSN (PREV_INSN (insn)) = next;
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3272:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                NEXT_INSN (PREV_INSN (insn)) = next;
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3277:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                PREV_INSN (next) = PREV_INSN (insn);
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3277:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                PREV_INSN (next) = PREV_INSN (insn);
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3295:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3320:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    first = NEXT_INSN (prev);
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3330:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (last);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3331:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = first; insn != next; insn = NEXT_INSN (insn))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3341:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                 REG_NOTES (first));
                                                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3340:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (first) = gen_rtx_INSN_LIST (REG_LIBCALL, last,
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3343:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                REG_NOTES (last));
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3342:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (last) = gen_rtx_INSN_LIST (REG_RETVAL, first,
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3448:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = GEN_INT (MIN (MEM_ALIGN (x), MEM_ALIGN (y)) / BITS_PER_UNIT);
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3448:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = GEN_INT (MIN (MEM_ALIGN (x), MEM_ALIGN (y)) / BITS_PER_UNIT);
                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3448:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = GEN_INT (MIN (MEM_ALIGN (x), MEM_ALIGN (y)) / BITS_PER_UNIT);
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:20: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                   ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3448:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = GEN_INT (MIN (MEM_ALIGN (x), MEM_ALIGN (y)) / BITS_PER_UNIT);
                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3448:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = GEN_INT (MIN (MEM_ALIGN (x), MEM_ALIGN (y)) / BITS_PER_UNIT);
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3448:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = GEN_INT (MIN (MEM_ALIGN (x), MEM_ALIGN (y)) / BITS_PER_UNIT);
                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3448:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = GEN_INT (MIN (MEM_ALIGN (x), MEM_ALIGN (y)) / BITS_PER_UNIT);
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:32: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                               ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:3448:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = GEN_INT (MIN (MEM_ALIGN (x), MEM_ALIGN (y)) / BITS_PER_UNIT);
                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/opts.c -o opts.o
../../gcc/optabs.c:4950:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SYMBOL_REF_DECL (symbol) = 0;
  ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/optabs.c:5524:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  cc_op1 = XEXP (comparison, 1);
           ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/opts.c:30:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/opts.c:1227:10: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
        printf (_("\nTarget specific options:\n"));
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^~~~~~~~~~~~~~~
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/opts.c:1227:10: note: treat the string as an argument to avoid this
        printf (_("\nTarget specific options:\n"));
                ^
                "%s", 
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/params.c -o params.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/postreload.c -o postreload.o
In file included from ../../gcc/postreload.c:40:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/postreload.c:40:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/postreload.c:40:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/postreload.c:40:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/postreload.c:41:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
73 warnings generated.
../../gcc/postreload.c:82:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return rtx_equal_for_cselib_p (SET_DEST (set), SET_SRC (set));
                                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:89:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx body = PATTERN (insn);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:202:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = first; insn; insn = NEXT_INSN (insn))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:239:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  src = SET_SRC (set);
        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:407:25: warning: variable 'mode' set but not used [-Wunused-but-set-variable]
      enum machine_mode mode;
                        ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/postreload-gcse.c -o postreload-gcse.o
../../gcc/postreload.c:748:23: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          COPY_HARD_REG_SET (LABEL_LIVE (insn), live);
                             ^~~~~~~~~~~~~~~~~
../../gcc/postreload.c:692:15: note: expanded from macro 'LABEL_LIVE'
  (label_live[CODE_LABEL_NUMBER (LABEL) - min_labelno])
              ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/hard-reg-set.h:102:39: note: expanded from macro 'COPY_HARD_REG_SET'
#define COPY_HARD_REG_SET(TO, FROM) ((TO) = (FROM))
                                      ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:764:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_last_insn (); insn; insn = PREV_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:796:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:796:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:804:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && rtx_equal_p (XEXP (SET_SRC (set), 0), SET_DEST (set))
                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:805:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && !rtx_equal_p (XEXP (SET_SRC (set), 1), SET_DEST (set))
                           ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:805:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && !rtx_equal_p (XEXP (SET_SRC (set), 1), SET_DEST (set))
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:809:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx plus = SET_SRC (set);
                     ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:810:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx base = XEXP (plus, 1);
                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:812:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx prev_set = prev ? single_set (prev) : NULL_RTX;
                                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:812:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx prev_set = prev ? single_set (prev) : NULL_RTX;
                                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:874:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 GEN_INT (INTVAL (SET_SRC (prev_set))
                                                  ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:898:18: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    for (np = &REG_NOTES (prev); *np;)
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:902:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          *np = XEXP (*np, 1);
                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:915:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), reload_combine_note_store, NULL);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:928:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = CALL_INSN_FUNCTION_USAGE (insn); link;
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:929:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               link = XEXP (link, 1))
                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:959:11: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && JUMP_LABEL (insn))
                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:960:14: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
            live = &LABEL_LIVE (JUMP_LABEL (insn));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/postreload.c:692:15: note: expanded from macro 'LABEL_LIVE'
  (label_live[CODE_LABEL_NUMBER (LABEL) - min_labelno])
              ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:960:26: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
            live = &LABEL_LIVE (JUMP_LABEL (insn));
                                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:753:39: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                      ^~~~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:969:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      reload_combine_note_use (&PATTERN (insn), insn);
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:970:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:970:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1001:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   SUBREG_BYTE (dst),
                                   ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1084:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      offset = XEXP (x, 1);
               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1203:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = first; insn; insn = NEXT_INSN (insn), move2add_luid++)
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1218:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1226:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx src = SET_SRC (pat);
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1294:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              if (validate_change (insn, &PATTERN (insn),
                                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1325:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    set = single_set (next);
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1325:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    set = single_set (next);
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1329:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && XEXP (SET_SRC (set), 0) == reg
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1332:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      rtx src3 = XEXP (SET_SRC (set), 1);
                                 ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1332:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      rtx src3 = XEXP (SET_SRC (set), 1);
                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1357:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            = validate_change (next, &PATTERN (next),
                                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1373:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1373:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1384:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), move2add_note_store, NULL);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1405:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                gen_rtx_SET (VOIDmode, XEXP (cnd, 0), XEXP (cnd, 1));
                                                      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:139:41: note: expanded from macro 'gen_rtx_SET'
  gen_rtx_fmt_ee (SET, (MODE), (ARG0), (ARG1))
                                        ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1439:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   SUBREG_BYTE (dst),
                                   ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1464:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx src = SET_SRC (set);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1480:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                offset = INTVAL (XEXP (src, 1));
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1498:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      base_reg = XEXP (src, 1);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload.c:1519:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          reg_offset[regno] = INTVAL (SET_SRC (set));
                                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/postreload-gcse.c:36:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/postreload-gcse.c:36:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/postreload-gcse.c:36:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/postreload-gcse.c:36:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/postreload-gcse.c:38:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/postreload-gcse.c:259:29: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    (struct modifies_mem *) obstack_alloc (&modifies_mem_obstack,
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/postreload-gcse.c:259:29: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
    (struct modifies_mem *) obstack_alloc (&modifies_mem_obstack,
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/postreload-gcse.c:230:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (bb, insn)
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:230:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (bb, insn)
    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:345:30: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  cur_expr = (struct expr *) obstack_alloc (&expr_obstack,
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/postreload-gcse.c:345:30: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  cur_expr = (struct expr *) obstack_alloc (&expr_obstack,
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/postreload-gcse.c:384:36: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      avail_occr = (struct occr *) obstack_alloc (&occr_obstack,
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/postreload-gcse.c:384:36: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      avail_occr = (struct occr *) obstack_alloc (&occr_obstack,
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/postreload-gcse.c:367:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  while (avail_occr && BLOCK_NUM (avail_occr->insn) != BLOCK_NUM (insn))
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:367:56: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  while (avail_occr && BLOCK_NUM (avail_occr->insn) != BLOCK_NUM (insn))
                                                       ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:413:30: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  tmp_expr = (struct expr *) obstack_alloc (&expr_obstack,
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/postreload-gcse.c:413:30: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  tmp_expr = (struct expr *) obstack_alloc (&expr_obstack,
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/postreload-gcse.c:625:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (setter), find_mem_conflicts, x);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:653:40: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  list_entry = (struct modifies_mem *) obstack_alloc (&modifies_mem_obstack,
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/postreload-gcse.c:653:40: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  list_entry = (struct modifies_mem *) obstack_alloc (&modifies_mem_obstack,
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/postreload-gcse.c:710:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_stores (PATTERN (insn), record_last_set_info, insn);
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:713:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:713:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:738:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:739:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx src = SET_SRC (pat);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:812:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:812:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:819:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:819:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:835:40: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = e->insns.r; insn; insn = NEXT_INSN (insn))
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:852:40: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = e->insns.r; insn; insn = NEXT_INSN (insn))
                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:853:56: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (INSN_P (insn) && reg_overlap_mentioned_p (reg, PATTERN (insn)))
                                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:875:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (from_insn);
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:877:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:909:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (from_insn);
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:911:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:914:36: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (reg_overlap_mentioned_p (reg, PATTERN (insn))
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:934:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx insn, start = PREV_INSN (BB_HEAD (bb));
                    ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:956:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return SET_DEST(PATTERN(insn));
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:961:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return SET_SRC (PATTERN (insn));
             ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:961:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return SET_SRC (PATTERN (insn));
                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:994:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (BLOCK_FOR_INSN (occr->insn) == bb)
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:1095:29: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          occr = (struct unoccr *) obstack_alloc (&unoccr_obstack,
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/postreload-gcse.c:1095:29: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          occr = (struct unoccr *) obstack_alloc (&unoccr_obstack,
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/postreload-gcse.c:1110:31: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          unoccr = (struct unoccr *) obstack_alloc (&unoccr_obstack,
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/postreload-gcse.c:1110:31: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          unoccr = (struct unoccr *) obstack_alloc (&unoccr_obstack,
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/postreload-gcse.c:1035:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  pat = PATTERN (insn);
        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:1051:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next_pred_bb_end = NEXT_INSN (BB_END (pred_bb));
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:1086:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (! set_noop_p (PATTERN (gen_move_insn (copy_rtx (dest),
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:1167:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insert_insn_on_edge (copy_insn (PATTERN (insn)), pred);
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:1176:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          print_rtl (dump_file, PATTERN (insn));
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:1240:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:1240:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      FOR_BB_INSNS (bb, insn)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:1248:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx pat = PATTERN (insn);
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/postreload-gcse.c:1249:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx src = SET_SRC (pat);
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
438 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   insn-preds.c -o insn-preds.o
54 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/print-rtl.c -o print-rtl.o
In file included from insn-preds.c:13:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-preds.c:13:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-preds.c:13:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-preds.c:13:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-preds.c:15:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/config/i386/predicates.md:111:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (SYMBOL_REF_TLS_MODEL (op))
          ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:114:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (ix86_cmodel == CM_MEDIUM && !SYMBOL_REF_FAR_ADDR_P (op)));
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/config/i386/i386.h:2299:4: note: expanded from macro 'SYMBOL_REF_FAR_ADDR_P'
        ((SYMBOL_REF_FLAGS (X) & SYMBOL_FLAG_FAR_ADDR) != 0)
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:125:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        switch (XINT (XEXP (op, 0), 1))
                ^                   ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:139:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx op2 = XEXP (XEXP (op, 0), 1);
                    ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:151:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (SYMBOL_REF_TLS_MODEL (op1))
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:159:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && !SYMBOL_REF_FAR_ADDR_P (op1)))
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/config/i386/i386.h:2299:4: note: expanded from macro 'SYMBOL_REF_FAR_ADDR_P'
        ((SYMBOL_REF_FLAGS (X) & SYMBOL_FLAG_FAR_ADDR) != 0)
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:187:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              switch (XINT (op1, 1))
                      ^          ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:231:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (SYMBOL_REF_TLS_MODEL (op))
          ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:235:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && !SYMBOL_REF_FAR_ADDR_P (op)));
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/config/i386/i386.h:2299:4: note: expanded from macro 'SYMBOL_REF_FAR_ADDR_P'
        ((SYMBOL_REF_FLAGS (X) & SYMBOL_FLAG_FAR_ADDR) != 0)
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:247:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx op2 = XEXP (XEXP (op, 0), 1);
                    ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:255:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (SYMBOL_REF_TLS_MODEL (op1))
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:263:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && !SYMBOL_REF_FAR_ADDR_P (op1)))
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/config/i386/i386.h:2299:4: note: expanded from macro 'SYMBOL_REF_FAR_ADDR_P'
        ((SYMBOL_REF_FLAGS (X) & SYMBOL_FLAG_FAR_ADDR) != 0)
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:341:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (XINT (op, 1) == UNSPEC_GOTOFF
              ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:342:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || XINT (op, 1) == UNSPEC_GOT))
                 ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:373:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (XINT (op, 1) == UNSPEC_GOT
                  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:374:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || XINT (op, 1) == UNSPEC_GOTOFF
                     ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:375:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || XINT (op, 1) == UNSPEC_GOTPCREL)))
                     ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:387:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || XINT (op, 1) != UNSPEC_GOTOFF)
             ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:409:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XINT (op, 1) == UNSPEC_GOTPCREL)
             ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:413:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XINT (XEXP (op, 0), 1) == UNSPEC_GOTPCREL)
             ^                   ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:445:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (SYMBOL_REF_TLS_MODEL (op) != 0)
      ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:448:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (SYMBOL_REF_LOCAL_P (op))
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1218:5: note: expanded from macro 'SYMBOL_REF_LOCAL_P'
  ((SYMBOL_REF_FLAGS (RTX) & SYMBOL_FLAG_LOCAL) != 0)
    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:466:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
(SYMBOL_REF_TLS_MODEL (op) != 0))) && (
 ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:708:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_ALIGN (op) >= 32)
      ^~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:708:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_ALIGN (op) >= 32)
      ^~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:848:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || XEXP (op, 1) != const0_rtx)
         ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:914:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (XEXP (op, 0), 1)) == 8
                     ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/predicates.md:915:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (XEXP (op, 0), 2)) == 8
                     ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:291:7: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
                           (char *) NOTE_BLOCK (in_rtx));
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/print-rtl.c:254:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (REGNO (in_rtx) != ORIGINAL_REGNO (in_rtx))
                                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:255:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              fprintf (outfile, " [%d]", ORIGINAL_REGNO (in_rtx));
                                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:260:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            int flags = SYMBOL_REF_FLAGS (in_rtx);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:266:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            tree decl = SYMBOL_REF_DECL (in_rtx);
                        ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:273:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            switch (NOTE_LINE_NUMBER (in_rtx))
                    ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:280:30: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  fprintf (outfile, " %d", NOTE_EH_HANDLER (in_rtx));
                                           ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:780:31: note: expanded from macro 'NOTE_EH_HANDLER'
#define NOTE_EH_HANDLER(INSN)   XCINT (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:298:22: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  basic_block bb = NOTE_BASIC_BLOCK (in_rtx);
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:781:32: note: expanded from macro 'NOTE_BASIC_BLOCK'
#define NOTE_BASIC_BLOCK(INSN)  XCBBDEF (INSN, 4, NOTE)
                                ^              ~
../../gcc/rtl.h:645:32: note: expanded from macro 'XCBBDEF'
#define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:309:14: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                print_rtx (NOTE_EXPECTED_VALUE (in_rtx));
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:782:35: note: expanded from macro 'NOTE_EXPECTED_VALUE'
#define NOTE_EXPECTED_VALUE(INSN) XCEXP (INSN, 4, NOTE)
                                  ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:315:25: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  const char *label = NOTE_DELETED_LABEL_NAME (in_rtx);
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:763:39: note: expanded from macro 'NOTE_DELETED_LABEL_NAME'
#define NOTE_DELETED_LABEL_NAME(INSN) XCSTR (INSN, 4, NOTE)
                                      ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:326:22: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  basic_block bb = NOTE_BASIC_BLOCK (in_rtx);
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:781:32: note: expanded from macro 'NOTE_BASIC_BLOCK'
#define NOTE_BASIC_BLOCK(INSN)  XCBBDEF (INSN, 4, NOTE)
                                ^              ~
../../gcc/rtl.h:645:32: note: expanded from macro 'XCBBDEF'
#define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:336:28: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                print_mem_expr (outfile, NOTE_VAR_LOCATION_DECL (in_rtx));
                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:795:47: note: expanded from macro 'NOTE_VAR_LOCATION_DECL'
#define NOTE_VAR_LOCATION_DECL(INSN)    (XCTREE (XCEXP (INSN, 4, NOTE), \
                                                 ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:644:45: note: expanded from macro 'XCTREE'
#define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:338:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                print_rtx (NOTE_VAR_LOCATION_LOC (in_rtx));
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:797:38: note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                         ^
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:338:14: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                print_rtx (NOTE_VAR_LOCATION_LOC (in_rtx));
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:797:45: note: expanded from macro 'NOTE_VAR_LOCATION_LOC'
#define NOTE_VAR_LOCATION_LOC(INSN)     (XCEXP (XCEXP (INSN, 4, NOTE),  \
                                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:347:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (NOTE_LINE_NUMBER (in_rtx) < 0)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:418:10: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (INSN_LOCATOR (in_rtx) && insn_file (in_rtx))
                ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:426:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (NOTE_LINE_NUMBER (in_rtx) == NOTE_INSN_DELETED_LABEL)
                ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:464:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (REG_P (in_rtx) && REG_ATTRS (in_rtx))
                                  ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:467:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                if (ORIGINAL_REGNO (in_rtx) != REGNO (in_rtx))
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:468:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  fprintf (outfile, "orig:%i", ORIGINAL_REGNO (in_rtx));
                                               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:469:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                if (REG_EXPR (in_rtx))
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:469:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                if (REG_EXPR (in_rtx))
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:470:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  print_mem_expr (outfile, REG_EXPR (in_rtx));
                                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:470:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  print_mem_expr (outfile, REG_EXPR (in_rtx));
                                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:472:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                if (REG_OFFSET (in_rtx))
                    ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:26: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:472:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                if (REG_OFFSET (in_rtx))
                    ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:53: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:474:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           REG_OFFSET (in_rtx));
                           ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:26: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:474:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           REG_OFFSET (in_rtx));
                           ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:53: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:479:22: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (is_insn && &INSN_CODE (in_rtx) == &XINT (in_rtx, i)
                            ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:507:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && NOTE_LINE_NUMBER (sub) == NOTE_INSN_DELETED_LABEL)
                       ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:565:55: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      fprintf (outfile, " [" HOST_WIDE_INT_PRINT_DEC, MEM_ALIAS_SET (in_rtx));
                                                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:565:55: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      fprintf (outfile, " [" HOST_WIDE_INT_PRINT_DEC, MEM_ALIAS_SET (in_rtx));
                                                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:567:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_EXPR (in_rtx))
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:567:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_EXPR (in_rtx))
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:568:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        print_mem_expr (outfile, MEM_EXPR (in_rtx));
                                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:568:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        print_mem_expr (outfile, MEM_EXPR (in_rtx));
                                 ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
55 warnings generated.
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:570:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_OFFSET (in_rtx))
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:570:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_OFFSET (in_rtx))
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:572:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 INTVAL (MEM_OFFSET (in_rtx)));
                         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:572:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 INTVAL (MEM_OFFSET (in_rtx)));
                         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:574:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_SIZE (in_rtx))
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:574:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_SIZE (in_rtx))
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:576:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 INTVAL (MEM_SIZE (in_rtx)));
                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:576:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 INTVAL (MEM_SIZE (in_rtx)));
                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:578:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_ALIGN (in_rtx) != 1)
          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:578:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_ALIGN (in_rtx) != 1)
          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:579:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        fprintf (outfile, " A%u", MEM_ALIGN (in_rtx));
                                  ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:2: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:579:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        fprintf (outfile, " A%u", MEM_ALIGN (in_rtx));
                                  ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1112:25: note: expanded from macro 'MEM_ALIGN'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->align                          \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:601:39: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      fprintf (outfile, " [%d uses]", LABEL_NUSES (in_rtx));
                                      ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:679:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (PREV_INSN (x) == 0)
            ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:681:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        x = PREV_INSN (x);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:684:61: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = count, insn = x; i > 0 && insn != 0; i--, insn = NEXT_INSN (insn))
                                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:702:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      start = NEXT_INSN (start);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:714:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    x = NEXT_INSN (x);
        ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:755:52: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (tmp_rtx = rtx_first; tmp_rtx != 0; tmp_rtx = NEXT_INSN (tmp_rtx))
                                                          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:757:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || !NOTE_P (tmp_rtx) || NOTE_LINE_NUMBER (tmp_rtx) < 0)
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/print-rtl.c:780:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || !NOTE_P (x) || NOTE_LINE_NUMBER (x) < 0)
                        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/print-tree.c -o print-tree.o
33 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/var-tracking.c -o var-tracking.o
../../gcc/print-tree.c:77:53: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
           prefix, tree_code_name[(int) TREE_CODE (node)], (char *) node);
                                                           ^~~~~~~~~~~~~
57 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/real.c -o real.o
In file included from ../../gcc/var-tracking.c:98:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/var-tracking.c:354:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx src = SET_SRC (pattern);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:368:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        *post += INTVAL (XEXP (src, 1));
                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:370:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        *post -= INTVAL (XEXP (src, 1));
                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:384:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx val = XEXP (XEXP (src, 1), 1);
                        ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:384:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx val = XEXP (XEXP (src, 1), 1);
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:446:35: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    stack_adjust_offset_pre_post (PATTERN (insn), pre, post);
                                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:454:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for ( i = XVECLEN (PATTERN (insn), 0) - 1; i >= 0; i--)
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:456:43: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          stack_adjust_offset_pre_post (XVECEXP (PATTERN (insn), 0, i),
                                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:801:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree decl = REG_EXPR (loc);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:801:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree decl = REG_EXPR (loc);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:802:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  HOST_WIDE_INT offset = REG_OFFSET (loc);
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:26: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:802:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  HOST_WIDE_INT offset = REG_OFFSET (loc);
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:53: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:868:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree decl = MEM_EXPR (loc);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:868:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree decl = MEM_EXPR (loc);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:869:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  HOST_WIDE_INT offset = MEM_OFFSET (loc) ? INTVAL (MEM_OFFSET (loc)) : 0;
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:869:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  HOST_WIDE_INT offset = MEM_OFFSET (loc) ? INTVAL (MEM_OFFSET (loc)) : 0;
                                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:869:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  HOST_WIDE_INT offset = MEM_OFFSET (loc) ? INTVAL (MEM_OFFSET (loc)) : 0;
                                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:880:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree decl = MEM_EXPR (loc);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:880:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree decl = MEM_EXPR (loc);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:881:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  HOST_WIDE_INT offset = MEM_OFFSET (loc) ? INTVAL (MEM_OFFSET (loc)) : 0;
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:881:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  HOST_WIDE_INT offset = MEM_OFFSET (loc) ? INTVAL (MEM_OFFSET (loc)) : 0;
                                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:881:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  HOST_WIDE_INT offset = MEM_OFFSET (loc) ? INTVAL (MEM_OFFSET (loc)) : 0;
                                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1447:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_SIZE (decl_rtl)
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1448:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (MEM_SIZE (decl_rtl)) > MAX_VAR_PARTS)
                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:2: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1448:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (MEM_SIZE (decl_rtl)) > MAX_VAR_PARTS)
                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1447:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_SIZE (decl_rtl)
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1105:25: note: expanded from macro 'MEM_SIZE'
(MEM_ATTRS (RTX) != 0 ? MEM_ATTRS (RTX)->size                           \
                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1461:20: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  basic_block bb = BLOCK_FOR_INSN ((rtx) insn);
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1469:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && MEM_EXPR (*loc)
              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1469:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && MEM_EXPR (*loc)
              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1470:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && track_expr_p (MEM_EXPR (*loc)))
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1470:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && track_expr_p (MEM_EXPR (*loc)))
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1503:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      basic_block bb = BLOCK_FOR_INSN ((rtx) insn);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1506:20: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mo->type = ((REG_EXPR (*loc) && track_expr_p (REG_EXPR (*loc)))
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1506:53: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mo->type = ((REG_EXPR (*loc) && track_expr_p (REG_EXPR (*loc)))
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1506:53: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mo->type = ((REG_EXPR (*loc) && track_expr_p (REG_EXPR (*loc)))
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1506:20: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mo->type = ((REG_EXPR (*loc) && track_expr_p (REG_EXPR (*loc)))
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1512:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && MEM_EXPR (*loc)
              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1512:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && MEM_EXPR (*loc)
              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1513:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && track_expr_p (MEM_EXPR (*loc)))
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1513:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && track_expr_p (MEM_EXPR (*loc)))
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1515:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      basic_block bb = BLOCK_FOR_INSN ((rtx) insn);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1543:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      basic_block bb = BLOCK_FOR_INSN ((rtx) insn);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1546:50: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mo->type = ((GET_CODE (expr) != CLOBBER && REG_EXPR (loc)
                                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1546:50: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mo->type = ((GET_CODE (expr) != CLOBBER && REG_EXPR (loc)
                                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1547:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && track_expr_p (REG_EXPR (loc)))
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1547:23: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && track_expr_p (REG_EXPR (loc)))
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1553:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && MEM_EXPR (loc)
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1553:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && MEM_EXPR (loc)
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1554:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && track_expr_p (MEM_EXPR (loc)))
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1554:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && track_expr_p (MEM_EXPR (loc)))
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:1556:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      basic_block bb = BLOCK_FOR_INSN ((rtx) insn);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2162:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    REG_ATTRS (new_loc) = REG_ATTRS (loc[n_var_parts]);
                    ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2162:29: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    REG_ATTRS (new_loc) = REG_ATTRS (loc[n_var_parts]);
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2173:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && INTVAL (XEXP (XEXP (loc2, 0), 1))
                              ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2180:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && INTVAL (XEXP (XEXP (loc[n_var_parts], 0), 1))
                                 ^                                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2182:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         == INTVAL (XEXP (XEXP (loc2, 0), 1))))
                                    ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2208:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NOTE_VAR_LOCATION (note) = gen_rtx_VAR_LOCATION (VOIDmode, var->decl,
      ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:783:33: note: expanded from macro 'NOTE_VAR_LOCATION'
#define NOTE_VAR_LOCATION(INSN) XCEXP (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2216:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NOTE_VAR_LOCATION (note) = gen_rtx_VAR_LOCATION (VOIDmode, var->decl,
      ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:783:33: note: expanded from macro 'NOTE_VAR_LOCATION'
#define NOTE_VAR_LOCATION(INSN) XCEXP (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2229:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NOTE_VAR_LOCATION (note) = gen_rtx_VAR_LOCATION (VOIDmode, var->decl,
      ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:783:33: note: expanded from macro 'NOTE_VAR_LOCATION'
#define NOTE_VAR_LOCATION(INSN) XCEXP (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2441:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (REG_ATTRS (rtl))
          ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2443:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *declp = REG_EXPR (rtl);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2443:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *declp = REG_EXPR (rtl);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2444:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *offsetp = REG_OFFSET (rtl);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:26: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2444:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *offsetp = REG_OFFSET (rtl);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1122:53: note: expanded from macro 'REG_OFFSET'
#define REG_OFFSET(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2450:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (MEM_ATTRS (rtl))
          ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2452:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *declp = MEM_EXPR (rtl);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2452:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *declp = MEM_EXPR (rtl);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2453:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *offsetp = MEM_OFFSET (rtl) ? INTVAL (MEM_OFFSET (rtl)) : 0;
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2453:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *offsetp = MEM_OFFSET (rtl) ? INTVAL (MEM_OFFSET (rtl)) : 0;
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:26: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2453:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *offsetp = MEM_OFFSET (rtl) ? INTVAL (MEM_OFFSET (rtl)) : 0;
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1100:53: note: expanded from macro 'MEM_OFFSET'
#define MEM_OFFSET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->offset)
                                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2528:41: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb); insn != NEXT_INSN (BB_END (bb));
                                        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2529:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2541:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_uses (&PATTERN (insn), count_uses_1, insn);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2542:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_stores (PATTERN (insn), count_stores, insn);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2552:41: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb); insn != NEXT_INSN (BB_END (bb));
                                        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2553:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2573:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_uses (&PATTERN (insn), add_uses_1, insn);
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/var-tracking.c:2602:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_stores (PATTERN (insn), add_stores, insn);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/recog.c -o recog.o
../../gcc/real.c:406:1: warning: unused function 'clear_significand_bit' [-Wunused-function]
clear_significand_bit (REAL_VALUE_TYPE *r, unsigned int n)
^
In file included from ../../gcc/recog.c:32:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/recog.c:32:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/recog.c:32:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/recog.c:32:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/recog.c:40:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/recog.c:225:39: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      changes[num_changes].old_code = INSN_CODE (object);
                                      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:226:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      INSN_CODE (object) = -1;
      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:262:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || !for_each_rtx (&PATTERN (object), volatile_mem_p, 0)
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:286:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:294:44: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  int is_asm = icode < 0 && asm_noperands (PATTERN (insn)) >= 0;
                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:299:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if ((is_asm && ! check_asm_operands (PATTERN (insn)))
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:316:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PATTERN (insn) = pat = newpat;
      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:328:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_CODE (insn) = icode;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:373:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx pat = PATTERN (object);
                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:382:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && asm_noperands (PATTERN (object)) < 0)
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:408:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              validate_change (object, &PATTERN (object), newpat, 1);
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:437:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && (bb = BLOCK_FOR_INSN (changes[i].object)))
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:484:2: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_CODE (changes[i].object) = changes[i].old_code;
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:539:20: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gcc_assert (ASM_OPERANDS_INPUT_VEC (SET_SRC (XVECEXP (x, 0, 0)))
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1013:37: note: expanded from macro 'ASM_OPERANDS_INPUT_VEC'
#define ASM_OPERANDS_INPUT_VEC(RTX) XCVEC (RTX, 3, ASM_OPERANDS)
                                    ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:539:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              gcc_assert (ASM_OPERANDS_INPUT_VEC (SET_SRC (XVECEXP (x, 0, 0)))
                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:641:45: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:540:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          == ASM_OPERANDS_INPUT_VEC (SET_SRC (XVECEXP
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1013:37: note: expanded from macro 'ASM_OPERANDS_INPUT_VEC'
#define ASM_OPERANDS_INPUT_VEC(RTX) XCVEC (RTX, 3, ASM_OPERANDS)
                                    ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:540:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          == ASM_OPERANDS_INPUT_VEC (SET_SRC (XVECEXP
                                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:641:45: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:572:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && swap_commutative_operands_p (XEXP (x, 0), XEXP (x, 1)))
                                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:577:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       GET_MODE (x), XEXP (x, 1),
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:590:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (GET_CODE (XEXP (x, 1)) == CONST_INT && XEXP (x, 1) == to)
                                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:593:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         (PLUS, GET_MODE (x), XEXP (x, 0), XEXP (x, 1)), 1);
                                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:602:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              GET_MODE (x), XEXP (x, 1),
                                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:621:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             SUBREG_BYTE (x));
                             ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:644:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int pos = INTVAL (XEXP (x, 2));
                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:679:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              validate_change (object, &XEXP (x, 2), GEN_INT (pos), 1);
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:708:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  validate_replace_rtx_1 (&PATTERN (insn), from, to, insn);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:717:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  validate_replace_rtx_1 (&PATTERN (insn), from, to, insn);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:748:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_uses (&PATTERN (insn), validate_replace_src_1, &d);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:916:14: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (link = LOG_LINKS (next); link; link = XEXP (link, 1))
                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:916:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (link = LOG_LINKS (next); link; link = XEXP (link, 1))
                                                   ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:922:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            result = find_single_use_1 (dest, &PATTERN (next));
                                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1000:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!reload_completed && SUBREG_BYTE (op) != 0
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1274:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || XEXP (XEXP (op, 1), 0) != XEXP (op, 0)
                   ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1277:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || INTVAL (XEXP (XEXP (op, 1), 1)) != - (int) rounded_size
                     ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1277:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || INTVAL (XEXP (XEXP (op, 1), 1)) != - (int) rounded_size
                           ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1359:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int offset = SUBREG_BYTE (op);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1373:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && INTVAL (XEXP (XEXP (inner, 0), 1)) == -offset
                             ^                      ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1403:14: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return ASM_OPERANDS_INPUT_LENGTH (body);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1407:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return ASM_OPERANDS_INPUT_LENGTH (SET_SRC (body)) + 1;
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1407:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return ASM_OPERANDS_INPUT_LENGTH (SET_SRC (body)) + 1;
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:641:45: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1443:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (ASM_OPERANDS_INPUT_VEC (SET_SRC (elt))
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1013:37: note: expanded from macro 'ASM_OPERANDS_INPUT_VEC'
#define ASM_OPERANDS_INPUT_VEC(RTX) XCVEC (RTX, 3, ASM_OPERANDS)
                                    ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1443:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (ASM_OPERANDS_INPUT_VEC (SET_SRC (elt))
                                          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1013:44: note: expanded from macro 'ASM_OPERANDS_INPUT_VEC'
#define ASM_OPERANDS_INPUT_VEC(RTX) XCVEC (RTX, 3, ASM_OPERANDS)
                                           ^~~
../../gcc/rtl.h:641:45: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1444:8: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  != ASM_OPERANDS_INPUT_VEC (SET_SRC (XVECEXP (body, 0, 0))))
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1013:37: note: expanded from macro 'ASM_OPERANDS_INPUT_VEC'
#define ASM_OPERANDS_INPUT_VEC(RTX) XCVEC (RTX, 3, ASM_OPERANDS)
                                    ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1444:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  != ASM_OPERANDS_INPUT_VEC (SET_SRC (XVECEXP (body, 0, 0))))
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1013:44: note: expanded from macro 'ASM_OPERANDS_INPUT_VEC'
#define ASM_OPERANDS_INPUT_VEC(RTX) XCVEC (RTX, 3, ASM_OPERANDS)
                                           ^~~
../../gcc/rtl.h:641:45: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1447:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return (ASM_OPERANDS_INPUT_LENGTH (SET_SRC (XVECEXP (body, 0, 0)))
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1447:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return (ASM_OPERANDS_INPUT_LENGTH (SET_SRC (XVECEXP (body, 0, 0)))
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:641:45: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1461:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return ASM_OPERANDS_INPUT_LENGTH (XVECEXP (body, 0, 0));
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1490:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx asmop = SET_SRC (body);
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1493:19: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      noperands = ASM_OPERANDS_INPUT_LENGTH (asmop) + 1;
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1498:25: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            operand_locs[i] = &ASM_OPERANDS_INPUT (asmop, i - 1);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1500:20: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            operands[i] = ASM_OPERANDS_INPUT (asmop, i - 1);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1502:23: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            constraints[i] = ASM_OPERANDS_INPUT_CONSTRAINT (asmop, i - 1);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1020:9: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT'
  XSTR (XCVECEXP (RTX, 4, N, ASM_OPERANDS), 0)
        ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1514:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        constraints[0] = ASM_OPERANDS_OUTPUT_CONSTRAINT (asmop);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1011:45: note: expanded from macro 'ASM_OPERANDS_OUTPUT_CONSTRAINT'
#define ASM_OPERANDS_OUTPUT_CONSTRAINT(RTX) XCSTR (RTX, 1, ASM_OPERANDS)
                                            ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1524:19: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      noperands = ASM_OPERANDS_INPUT_LENGTH (asmop);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1531:25: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            operand_locs[i] = &ASM_OPERANDS_INPUT (asmop, i);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1533:20: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            operands[i] = ASM_OPERANDS_INPUT (asmop, i);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1535:23: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            constraints[i] = ASM_OPERANDS_INPUT_CONSTRAINT (asmop, i);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1020:9: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT'
  XSTR (XCVECEXP (RTX, 4, N, ASM_OPERANDS), 0)
        ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1545:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx asmop = SET_SRC (XVECEXP (body, 0, 0));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1547:17: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int nin = ASM_OPERANDS_INPUT_LENGTH (asmop);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1564:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            constraints[i] = XSTR (SET_SRC (XVECEXP (body, 0, i)), 1);
                             ^                                     ~
../../gcc/rtl.h:605:23: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1564:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            constraints[i] = XSTR (SET_SRC (XVECEXP (body, 0, i)), 1);
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1573:32: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            operand_locs[i + nout] = &ASM_OPERANDS_INPUT (asmop, i);
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1575:27: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            operands[i + nout] = ASM_OPERANDS_INPUT (asmop, i);
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1577:30: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            constraints[i + nout] = ASM_OPERANDS_INPUT_CONSTRAINT (asmop, i);
                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1020:9: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT'
  XSTR (XCVECEXP (RTX, 4, N, ASM_OPERANDS), 0)
        ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1590:17: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int nin = ASM_OPERANDS_INPUT_LENGTH (asmop);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1595:25: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            operand_locs[i] = &ASM_OPERANDS_INPUT (asmop, i);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1597:20: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            operands[i] = ASM_OPERANDS_INPUT (asmop, i);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1599:23: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
            constraints[i] = ASM_OPERANDS_INPUT_CONSTRAINT (asmop, i);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1020:9: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT'
  XSTR (XCVECEXP (RTX, 4, N, ASM_OPERANDS), 0)
        ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1840:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (*p, 1) && CONSTANT_P (XEXP (*p, 1)))
         ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1852:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XEXP (*p, 1) != 0)
      ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1957:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        plus_constant (XEXP (y, 1), mode_sz - 1));
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:315:44: note: expanded from macro 'gen_rtx_LO_SUM'
  gen_rtx_fmt_ee (LO_SUM, (MODE), (ARG0), (ARG1))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:1989:34: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (recog_data.insn == insn && INSN_CODE (insn) >= 0)
                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2022:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx body = PATTERN (insn);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2338:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              SUBREG_BYTE (op),
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2715:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx first = PREV_INSN (insn);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2716:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx last = try_split (PATTERN (insn), insn, 1);
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2722:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SET_INSN_DELETED (insn);
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:776:28: note: expanded from macro 'SET_INSN_DELETED'
  (PUT_CODE (INSN, NOTE),  NOTE_SOURCE_FILE (INSN) = 0, \
                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2722:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SET_INSN_DELETED (insn);
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:777:4: note: expanded from macro 'SET_INSN_DELETED'
   NOTE_LINE_NUMBER (INSN) = NOTE_INSN_DELETED)
   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2728:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      first = NEXT_INSN (first);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2735:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          first = NEXT_INSN (first);
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2763:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          next = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2767:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx set = single_set (insn);
                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2767:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx set = single_set (insn);
                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2802:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        last = PREV_INSN (last);
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2842:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2848:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:2848:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3172:31: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                              = gen_rtx_EXPR_LIST (REG_NOTE_KIND (note),
                                ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:732:30: note: expanded from macro 'REG_NOTE_KIND'
#define REG_NOTE_KIND(LINK) ((enum reg_note) GET_MODE (LINK))
                             ^
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/recog.c:3223:33: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                                = gen_rtx_EXPR_LIST (REG_EH_REGION,
                                  ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/recog.c:3103:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          prev = PREV_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3131:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                try = peephole2_insns (PATTERN (insn), insn, &match_len);
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3156:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          new_insn = NEXT_INSN (new_insn);
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3161:9: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      CALL_INSN_FUNCTION_USAGE (new_insn)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3162:6: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        = CALL_INSN_FUNCTION_USAGE (old_insn);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3164:21: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      for (note = REG_NOTES (old_insn);
                                  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3166:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           note = XEXP (note, 1))
                                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3174:10: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                   REG_NOTES (new_insn));
                                                   ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3171:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            REG_NOTES (new_insn)
                            ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3201:14: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                INSN_LOCATOR (peep2_insn_data[i].insn));
                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3202:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  before_try = PREV_INSN (insn);
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3215:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      for (x = try ; x != before_try ; x = PREV_INSN (x))
                                                           ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3218:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                && may_trap_p (PATTERN (x))
                                               ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3225:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                     REG_NOTES (x));
                                                     ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3222:10: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              REG_NOTES (x)
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3294:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      x = PREV_INSN (x);
                          ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3306:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  for (x = try; x != before_try; x = PREV_INSN (x))
                                                     ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3371:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  in_set = single_set (in_insn);
           ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3371:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  in_set = single_set (in_insn);
           ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3377:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  out_set = single_set (out_insn);
            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3377:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  out_set = single_set (out_insn);
            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3388:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      out_pat = PATTERN (out_insn);
                ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3418:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  in_set = single_set (in_insn);
           ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3418:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  in_set = single_set (in_insn);
           ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3427:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  in_set = SET_SRC (in_set);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3429:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  out_set = single_set (out_insn);
            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3429:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  out_set = single_set (out_insn);
            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3432:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (reg_mentioned_p (SET_DEST (out_set), XEXP (in_set, 1))
                                               ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3433:44: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || reg_mentioned_p (SET_DEST (out_set), XEXP (in_set, 2)))
                                                  ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3441:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      out_pat = PATTERN (out_insn);
                ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3453:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (reg_mentioned_p (SET_DEST (out_set), XEXP (in_set, 1))
                                                   ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/recog.c:3454:48: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || reg_mentioned_p (SET_DEST (out_set), XEXP (in_set, 2)))
                                                      ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
79 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/reg-stack.c -o reg-stack.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/regclass.c -o regclass.o
In file included from ../../gcc/reg-stack.c:167:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reg-stack.c:167:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reg-stack.c:167:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reg-stack.c:167:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reg-stack.c:168:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/reg-stack.c:325:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      test = stack_regs_mentioned_p (PATTERN (insn)) ? 1 : 2;
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:342:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:344:61: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (INSN_P (insn) && reg_mentioned_p (ix86_flags_rtx, PATTERN (insn)))
                                                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:419:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                   SUBREG_BYTE (*pat),
                                                   ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:454:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx body = PATTERN (insn);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:478:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PATTERN (insn) = gen_rtx_USE (VOIDmode, const0_rtx);
      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:623:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PATTERN (insn) = gen_rtx_USE (VOIDmode, const0_rtx);
      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:643:14: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return ASM_OPERANDS_INPUT_LENGTH (SET_SRC (body));
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:643:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return ASM_OPERANDS_INPUT_LENGTH (SET_SRC (body));
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:641:45: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:646:14: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return ASM_OPERANDS_INPUT_LENGTH (body);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:707:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_link = &REG_NOTES (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:708:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (this = *note_link; this; this = XEXP (this, 1))
                                       ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:712:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        *note_link = XEXP (this, 1);
                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:781:26: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
    = gen_rtx_EXPR_LIST (REG_DEAD, FP_MODE_REG (FIRST_STACK_REG, DFmode),
      ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/reg-stack.c:782:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         REG_NOTES (pop_insn));
                         ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:780:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (pop_insn)
  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:825:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx tmp = PREV_INSN (insn);
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:826:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx limit = PREV_INSN (BB_HEAD (current_block));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:831:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || NOTE_INSN_BASIC_BLOCK_P (tmp)
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:838:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          tmp = PREV_INSN (tmp);
                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:843:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (i1set = single_set (i1)) != NULL_RTX)
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:843:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (i1set = single_set (i1)) != NULL_RTX)
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1046:42: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_DEAD, top_stack_reg,
                             ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/reg-stack.c:1047:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                REG_NOTES (insn));
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1046:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_DEAD, top_stack_reg,
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1084:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PATTERN (insn) = pat;
  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1085:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  INSN_CODE (insn) = -1;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1128:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1139:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1148:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (SET_SRC (pat), 1) == UNSPEC_FNSTSW)
         ^                    ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1148:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (SET_SRC (pat), 1) == UNSPEC_FNSTSW)
               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1156:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1170:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1173:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || XINT (SET_SRC (pat), 1) != UNSPEC_SAHF
             ^                    ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1173:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || XINT (SET_SRC (pat), 1) != UNSPEC_SAHF
                   ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1181:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1187:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      INSN_CODE (insn) = -1;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1234:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (pat_src, 0) = XEXP (pat_src, 1);
                          ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1235:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (pat_src, 1) = temp;
      ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1240:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      INSN_CODE (insn) = -1;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1336:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (pat != PATTERN (insn))
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1389:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        pat_src = SET_SRC (pat);
                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1583:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            switch (XINT (pat_src, 1))
                    ^              ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1793:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                gcc_assert (XINT (pat_src, 1) == UNSPEC_FNSTSW);
                            ^              ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1816:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            src2 = get_true_reg (&XEXP (pat_src, 2));
                                  ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1919:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx body = PATTERN (insn);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1964:22: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = 0, note = REG_NOTES (insn); note; note = XEXP (note, 1))
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1964:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = 0, note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                                    ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1972:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:1972:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2237:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int n_operands = asm_noperands (PATTERN (insn));
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2249:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (i = 0; i < XVECLEN (PATTERN (insn), 0); i++)
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2251:43: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (stack_regs_mentioned_p (XVECEXP (PATTERN (insn), 0, i)))
                                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2255:37: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     = shallow_copy_rtx (XVECEXP (PATTERN (insn), 0, i));
                                                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:1368:52: note: expanded from macro 'shallow_copy_rtx'
#define shallow_copy_rtx(a) shallow_copy_rtx_stat (a MEM_STAT_INFO)
                                                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2254:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   XVECEXP (PATTERN (insn), 0, i)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2258:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                           XVECEXP (PATTERN (insn), 0, i));
                                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2263:45: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          |= subst_stack_regs_pat (insn, regstack, PATTERN (insn));
                                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2287:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_link = &REG_NOTES (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2288:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = *note_link; note; note = XEXP (note, 1))
                                       ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2291:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        *note_link = XEXP (note, 1);
                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2338:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2503:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    BB_END (current_block) = PREV_INSN (insn);
                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2840:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reg-stack.c:2876:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = PREV_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regclass.c:41:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regclass.c:41:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regclass.c:41:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regclass.c:41:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regclass.c:45:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/regclass.c:1050:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:1050:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:1067:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      record_address_regs (XEXP (SET_SRC (set), 0),
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:1131:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return PREV_INSN (newinsn);
             ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:1255:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (insn = f; insn; insn = NEXT_INSN (insn))
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:1266:41: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for (insn = BB_HEAD (bb); ; insn = NEXT_INSN (insn))
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:1831:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if ((set = single_set (insn)) != 0
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:1831:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if ((set = single_set (insn)) != 0
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:1832:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && ops[0] == SET_DEST (set) && ops[1] == SET_SRC (set)
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:1972:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx arg1 = XEXP (x, 1);
                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2077:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        record_address_regs (XEXP (XEXP (x, 1), 1),
                             ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2077:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        record_address_regs (XEXP (XEXP (x, 1), 1),
                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2318:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = f; insn; insn = NEXT_INSN (insn))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2321:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx pat = PATTERN (insn);
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2327:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (REG_NOTES (insn))
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2328:24: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          reg_scan_mark_refs (REG_NOTES (insn), insn, 1, 0);
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2348:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = first; insn != last; insn = NEXT_INSN (insn))
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2351:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx pat = PATTERN (insn);
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2357:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (REG_NOTES (insn))
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2358:24: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          reg_scan_mark_refs (REG_NOTES (insn), insn, 1, old_max_regno);
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2412:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XEXP (x, 1))
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2413:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        reg_scan_mark_refs (XEXP (x, 1), insn, note_flag, min_regno);
                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2417:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XEXP (x, 1))
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2418:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        reg_scan_mark_refs (XEXP (x, 1), insn, note_flag, min_regno);
                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2479:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && REG_POINTER (SET_SRC (x)))
                               ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:921:36: note: expanded from macro 'REG_POINTER'
  (RTL_FLAG_CHECK1("REG_POINTER", (RTX), REG)->frame_related)
                                   ^~~
../../gcc/rtl.h:594:45: note: expanded from macro 'RTL_FLAG_CHECK1'
#define RTL_FLAG_CHECK1(NAME, RTX, C1)                                  (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2484:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && REG_POINTER (XEXP (SET_SRC (x), 0)))
                                        ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:921:36: note: expanded from macro 'REG_POINTER'
  (RTL_FLAG_CHECK1("REG_POINTER", (RTX), REG)->frame_related)
                                   ^~~
../../gcc/rtl.h:594:45: note: expanded from macro 'RTL_FLAG_CHECK1'
#define RTL_FLAG_CHECK1(NAME, RTX, C1)                                  (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2507:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx src = SET_SRC (x);
                    ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2515:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!REG_ATTRS (dest) && REG_P (src))
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2516:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_ATTRS (dest) = REG_ATTRS (src);
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2516:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_ATTRS (dest) = REG_ATTRS (src);
                               ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regclass.c:2517:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!REG_ATTRS (dest) && MEM_P (src))
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
126 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/regmove.c -o regmove.o
In file included from ../../gcc/regmove.c:35:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regmove.c:35:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regmove.c:35:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regmove.c:35:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regmove.c:36:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/regmove.c:145:23: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                    PUT_MODE (note, REG_UNUSED);
                    ~~~~~~~~~~~~~~~~^~~~~~~~~~~
../../gcc/rtl.h:286:45: note: expanded from macro 'PUT_MODE'
#define PUT_MODE(RTX, MODE) ((RTX)->mode = (MODE))
                                         ~  ^~~~
../../gcc/regmove.c:148:28: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                    = gen_rtx_EXPR_LIST (REG_INC,
                      ~~~~~~~~~~~~~~~~~~~^~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/regmove.c:108:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pset = single_set (insn);
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:108:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pset = single_set (insn);
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:241:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:299:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_stores (PATTERN (insn), flags_set_1, NULL);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:311:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:416:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (insn); p; p = NEXT_INSN (p))
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:416:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (insn); p; p = NEXT_INSN (p))
                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:434:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && asm_noperands (PATTERN (p)) >= 0
                                ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:435:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && reg_overlap_mentioned_p (src, PATTERN (p)))
                                               ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:441:47: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && reg_overlap_mentioned_p (src, XEXP (PATTERN (p), 0))))
                                                     ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:465:42: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (reg_overlap_mentioned_p (src, PATTERN (q)))
                                                ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:473:35: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && reg_mentioned_p (dest, PATTERN (q)))
                                                ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:481:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                             PATTERN (q))))
                                                             ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:542:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              XEXP (note, 1) = REG_NOTES (insn);
              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:542:25: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              XEXP (note, 1) = REG_NOTES (insn);
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:543:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              REG_NOTES (insn) = note;
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:557:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              XEXP (dest_death, 1) = REG_NOTES (p);
              ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:557:31: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              XEXP (dest_death, 1) = REG_NOTES (p);
                                     ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:558:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              REG_NOTES (p) = dest_death;
              ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:604:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (insn); p; p = NEXT_INSN (p))
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:604:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (insn); p; p = NEXT_INSN (p))
                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:613:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (p);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:613:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (p);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:614:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (set && SET_SRC (set) == dest && SET_DEST (set) == src
                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:621:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (q = insn; q != NEXT_INSN (p); q = NEXT_INSN (q))
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:621:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (q = insn; q != NEXT_INSN (p); q = NEXT_INSN (q))
                                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:624:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                if (reg_mentioned_p (dest, PATTERN (q)))
                                           ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:625:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  PATTERN (q) = replace_rtx (PATTERN (q), dest, src);
                                             ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:625:5: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  PATTERN (q) = replace_rtx (PATTERN (q), dest, src);
                  ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:669:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = PREV_INSN (insn); p && ! reg_set_p (src_reg, p); p = PREV_INSN (p))
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:669:65: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = PREV_INSN (insn); p && ! reg_set_p (src_reg, p); p = PREV_INSN (p))
                                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:678:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (! (set = single_set (p))
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:678:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (! (set = single_set (p))
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:688:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_VOLATILE_P (SET_SRC (set)))
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1042:39: note: expanded from macro 'MEM_VOLATILE_P'
  (RTL_FLAG_CHECK3("MEM_VOLATILE_P", (RTX), MEM, ASM_OPERANDS,          \
                                      ^~~
../../gcc/rtl.h:596:52: note: expanded from macro 'RTL_FLAG_CHECK3'
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3)                          (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:700:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XEXP (src, 0) = SET_SRC (set);
                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:708:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  while (p = NEXT_INSN (p), p != insn)
             ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:765:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (insn)) != NULL_RTX
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:765:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (insn)) != NULL_RTX
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:766:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && !reg_mentioned_p (dest, SET_SRC (set))
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:787:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      move_insn = PREV_INSN (insn);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:788:23: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      p_move_notes = &REG_NOTES (move_insn);
                      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:789:23: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      p_insn_notes = &REG_NOTES (insn);
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:792:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = REG_NOTES (insn); link != NULL_RTX; link = next)
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:794:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          next = XEXP (link, 1);
                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:862:21: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = BB_HEAD (BLOCK_FOR_INSN (insn)); p != insn; p = NEXT_INSN (p))
                    ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/basic-block.h:466:26: note: expanded from macro 'BB_HEAD'
#define BB_HEAD(B)      (B)->il.rtl->head_
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:862:60: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = BB_HEAD (BLOCK_FOR_INSN (insn)); p != insn; p = NEXT_INSN (p))
                                                           ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:868:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      s = single_set (p);
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:868:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      s = single_set (p);
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:878:39: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = first; p && p != insn; p = NEXT_INSN (p))
                                      ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:884:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      s = single_set (p);
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:884:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      s = single_set (p);
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:932:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (length = 0, p = PREV_INSN (insn); p; p = PREV_INSN (p))
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:932:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (length = 0, p = PREV_INSN (insn); p; p = PREV_INSN (p))
                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:948:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      pset = single_set (p);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:948:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      pset = single_set (p);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:951:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (SET_SRC (pset), 0) == src
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:955:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            = INTVAL (offset) - INTVAL (XEXP (SET_SRC (pset), 1));
                                        ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:955:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            = INTVAL (offset) - INTVAL (XEXP (SET_SRC (pset), 1));
                                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:958:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (add && validate_change (insn, &PATTERN (insn), add, 0))
                                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1006:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (reg_set_p (dst, PATTERN (p)))
                          ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1027:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (reg_set_p (src, PATTERN (p)))
                               ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1080:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = pass ? PREV_INSN (insn) : NEXT_INSN (insn))
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1080:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = pass ? PREV_INSN (insn) : NEXT_INSN (insn))
                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1085:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1085:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1094:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            optimize_reg_copy_3 (insn, SET_DEST (set), SET_SRC (set));
                                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1103:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if ((find_reg_note (insn, REG_DEAD, SET_SRC (set))
                                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1104:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   || optimize_reg_copy_1 (insn, SET_DEST (set), SET_SRC (set)))
                                                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1108:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (REGNO (SET_SRC (set)) >= FIRST_PSEUDO_REGISTER)
                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1109:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    optimize_reg_copy_2 (insn, SET_DEST (set), SET_SRC (set));
                                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1111:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && SET_SRC (set) != SET_DEST (set))
                         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1113:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      int srcregno = REGNO (SET_SRC (set));
                                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1182:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && count_occurrences (PATTERN (insn), src, 0) > 1)
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1224:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_last_insn (); insn; insn = PREV_INSN (insn))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1279:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1279:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1298:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && count_occurrences (PATTERN (insn), src, 0) > 1)
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1309:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && XEXP (SET_SRC (set), 0) == src
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1311:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                        XEXP (SET_SRC (set), 1),
                                        ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1311:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                        XEXP (SET_SRC (set), 1),
                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1345:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (reg_overlap_mentioned_p (dst, SET_SRC (set)))
                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1380:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (length = 0, p = PREV_INSN (insn); p; p = PREV_INSN (p))
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1380:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (length = 0, p = PREV_INSN (insn); p; p = PREV_INSN (p))
                                                            ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1396:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  pset = single_set (p);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1396:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  pset = single_set (p);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1421:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (reg_overlap_mentioned_p (src, PATTERN (p))
                                                    ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1422:42: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      || reg_overlap_mentioned_p (dst, PATTERN (p)))
                                                       ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1445:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (reg_overlap_mentioned_p (src, PATTERN (p)))
                                                    ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1447:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      XEXP (src_note, 1) = REG_NOTES (p);
                      ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1447:30: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      XEXP (src_note, 1) = REG_NOTES (p);
                                           ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1448:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_NOTES (p) = src_note;
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1498:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx next = NEXT_INSN (new);
                 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1501:21: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        new = next, next = NEXT_INSN (new);
                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1672:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (SET_SRC (set), 0) == src
                   ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1674:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn_const = INTVAL (XEXP (SET_SRC (set), 1));
                             ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1674:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn_const = INTVAL (XEXP (SET_SRC (set), 1));
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1675:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (! stable_and_no_regs_but_for_p (SET_SRC (set), src, dst))
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1699:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (length = s_length = 0, p = NEXT_INSN (insn); p; p = NEXT_INSN (p))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1699:60: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (length = s_length = 0, p = NEXT_INSN (insn); p; p = NEXT_INSN (p))
                                                           ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1702:27: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
        replace_in_call_usage (& CALL_INSN_FUNCTION_USAGE (p),
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1718:47: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && reg_overlap_mentioned_p (src, XEXP (PATTERN (p), 0))))
                                                     ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1740:42: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (reg_overlap_mentioned_p (src, PATTERN (p)))
                                                ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1742:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (q = p; q; q = NEXT_INSN (q))
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1754:44: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  else if (reg_overlap_mentioned_p (src, PATTERN (q))
                                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1759:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                set2 = single_set (q);
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1759:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                set2 = single_set (q);
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1761:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || XEXP (SET_SRC (set2), 0) != src
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1777:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            && single_set (p)
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1777:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            && single_set (p)
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1778:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            && REG_P (SET_DEST (single_set (p)))
                                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:303:29: note: expanded from macro 'REG_P'
#define REG_P(X) (GET_CODE (X) == REG)
                            ^
../../gcc/rtl.h:282:45: note: expanded from macro 'GET_CODE'
#define GET_CODE(RTX)       ((enum rtx_code) (RTX)->code)
                                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1779:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            && (REGNO (SET_DEST (single_set (p)))
                                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1779:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            && (REGNO (SET_DEST (single_set (p)))
                                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1796:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  newconst = INTVAL (XEXP (SET_SRC (set2), 1)) - insn_const;
                                     ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1796:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  newconst = INTVAL (XEXP (SET_SRC (set2), 1)) - insn_const;
                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1823:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (reg_overlap_mentioned_p (dst, PATTERN (p)))
                                        ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1825:55: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! src_note && reg_overlap_mentioned_p (src, PATTERN (p)))
                                                      ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1858:45: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      post_inc = emit_insn_after (copy_rtx (PATTERN (insn)), p);
                                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1871:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx pat = PATTERN (insn);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1880:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx notes = REG_NOTES (insn);
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1882:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          emit_insn_after_with_line_notes (pat, PREV_INSN (p), insn);
                                                ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1887:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          while (! INSN_P (insn) || PATTERN (insn) != pat)
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1888:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            insn = PREV_INSN (insn);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1890:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (insn) = notes;
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1905:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (q = PREV_INSN (insn); q; q = PREV_INSN (q))
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1905:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (q = PREV_INSN (insn); q; q = PREV_INSN (q))
                                            ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1921:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  set2 = single_set (q);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1921:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  set2 = single_set (q);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1924:42: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (reg_overlap_mentioned_p (src, PATTERN (q)))
                                                ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1991:37: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (reg_overlap_mentioned_p (dst, PATTERN (insn)))
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1993:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (dst_note, 1) = REG_NOTES (insn);
      ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1993:28: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (dst_note, 1) = REG_NOTES (insn);
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:1994:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = dst_note;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2002:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (src_note, 1) = REG_NOTES (p);
      ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2002:28: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (src_note, 1) = REG_NOTES (p);
                           ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2003:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (p) = src_note;
      ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2151:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx tmp = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2151:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx tmp = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2159:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tmp = PATTERN (insn);
        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2169:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && SET_SRC (this) == SET_DEST (this))
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2205:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    ml->sp_offset = INTVAL (XEXP (XEXP (*mem, 0), 1));
                            ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2309:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2318:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx src = SET_SRC (set);
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2326:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              HOST_WIDE_INT this_adjust = INTVAL (XEXP (src, 1));
                                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2413:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && XEXP (XEXP (XEXP (dest, 0), 1), 0) == stack_pointer_rtx
                               ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2416:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && (INTVAL (XEXP (XEXP (XEXP (dest, 0), 1), 1))
                                  ^                               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2416:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && (INTVAL (XEXP (XEXP (XEXP (dest, 0), 1), 1))
                                        ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2438:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && !for_each_rtx (&PATTERN (insn), record_stack_memrefs, &data))
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regmove.c:2449:47: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || reg_mentioned_p (stack_pointer_rtx, PATTERN (insn))))
                                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
69 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/regrename.c -o regrename.o
36 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/reload.c -o reload.o
In file included from ../../gcc/regrename.c:33:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/regrename.c:35:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regrename.c:35:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regrename.c:35:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/regrename.c:35:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:127:30: warning: comparison of different enumeration types ('enum reg_note' and 'enum machine_mode') [-Wenum-compare]
    if (REG_NOTE_KIND (note) == kind && REG_P (XEXP (note, 0)))
        ~~~~~~~~~~~~~~~~~~~~ ^  ~~~~
../../gcc/regrename.c:126:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = notes; note; note = XEXP (note, 1))
                                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:162:32: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
              clear_dead_regs (&live, REG_DEAD, REG_NOTES (insn));
              ~~~~~~~~~~~~~~~         ^~~~~~~~
../../gcc/regrename.c:168:32: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
              clear_dead_regs (&live, REG_UNUSED, REG_NOTES (insn));
              ~~~~~~~~~~~~~~~         ^~~~~~~~~~
../../gcc/regrename.c:162:42: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              clear_dead_regs (&live, REG_DEAD, REG_NOTES (insn));
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:163:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_stores (PATTERN (insn), note_sets, (void *) &live);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:168:44: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              clear_dead_regs (&live, REG_UNUSED, REG_NOTES (insn));
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:170:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          insn = NEXT_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:179:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        note_stores (PATTERN (insn), note_sets, (void *) pset);
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:198:15: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  first_obj = obstack_alloc (&rename_obstack, 0);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/regrename.c:198:15: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  first_obj = obstack_alloc (&rename_obstack, 0);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/regrename.c:373:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      unsigned int regno = ORIGINAL_REGNO (*chain->loc);
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:374:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      struct reg_attrs * attr = REG_ATTRS (*chain->loc);
                                ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:378:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        ORIGINAL_REGNO (*chain->loc) = regno;
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:379:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_ATTRS (*chain->loc) = attr;
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:403:8: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
            = obstack_alloc (&rename_obstack, sizeof (struct du_chain));
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/regrename.c:403:8: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
            = obstack_alloc (&rename_obstack, sizeof (struct du_chain));
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/regrename.c:455:12: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
                  this = obstack_alloc (&rename_obstack, sizeof (struct du_chain));
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/regrename.c:455:12: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
                  this = obstack_alloc (&rename_obstack, sizeof (struct du_chain));
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/regrename.c:524:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx orig_op1 = XEXP (x, 1);
                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:691:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      scan_rtx (insn, &XEXP (x, 2), cl, action, OP_IN, 0);
                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:710:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XEXP (x, 1))
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:738:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = BB_HEAD (bb); ; insn = NEXT_INSN (insn))
                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:823:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          scan_rtx (insn, &PATTERN (insn), NO_REGS, terminate_all_read,
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:832:25: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (CALL_P (insn) && CALL_INSN_FUNCTION_USAGE (insn))
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:833:23: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
            scan_rtx (insn, &CALL_INSN_FUNCTION_USAGE (insn),
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:838:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (asm_noperands (PATTERN (insn)) > 0)
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:845:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && REGNO (op) == ORIGINAL_REGNO (op)
                                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:875:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:875:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:882:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:882:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:914:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          scan_rtx (insn, &PATTERN (insn), NO_REGS, terminate_write, OP_IN, 0);
                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:927:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (asm_noperands (PATTERN (insn)) > 0)
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:937:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        && REGNO (op) == ORIGINAL_REGNO (op))
                                         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:960:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:960:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:967:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:967:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1129:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           GET_MODE (SUBREG_REG (x)), SUBREG_BYTE (x));
                                                      ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1388:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          ORIGINAL_REGNO (new) = ORIGINAL_REGNO (reg);
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:In file included from 908:29: note: expanded from macro 'ORIGINAL_REGNO'
../../gcc/reload.c:#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:62199:28: note: expanded from macro 'X0UINT'
:
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497../../gcc/recog.h:38: note: :expanded from macro 'RTL_CHECK1'
140:7: #define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc/rtl.h:251:5: note: array 'fld' declared here

    rtunion fld[1];
    ^
../../gcc/regrename.c:1388:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          ORIGINAL_REGNO (new) = ORIGINAL_REGNO (reg);
                                 ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1389:4: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_ATTRS (new) = REG_ATTRS (reg);
          ^~~~~~~~~~~~~~~
../../gcc/rtl.h:../../gcc/rtl.h:670:25: 1084:note: expanded from macro 'INSN_CODE'
24: note: expanded from macro 'REG_ATTRS'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'

#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: ../../gcc/rtl.h:632:note: expanded from macro 'RTL_CHECK2'
29: note: expanded from macro 'X0REGATTR'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
../../gcc/rtl.h:251:#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
5: note: array 'fld' declared here../../gcc/rtl.h:251:
5:     rtunion fld[1];
    ^
note: In file included from ../../gcc/reload.c:99:
array 'fld' declared here
../../gcc/recog.h:141:31:    rtunion fld[1];
    ^ warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]

    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/regrename.c:1389:22: ../../gcc/rtl.h:666warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
:23: note: expanded from macro 'PATTERN'
          REG_ATTRS (new) = REG_ATTRS (reg);
                            ^~~~~~~~~~~~~~~
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:1084../../gcc/rtl.h:606:24: note: expanded from macro 'REG_ATTRS'
:23:#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~ note: expanded from macro 'XEXP'

../../gcc/rtl.h:632#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
:29: note: expanded from macro 'X0REGATTR'
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251../../gcc/rtl.h:251:5: note: :5: array 'fld' declared here
note: array 'fld' declared here
    rtunion fld[1];
    ^
    rtunion fld[1];
    ^
In file included from ../../gcc/reload.c:99:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reload.c:99:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1437:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx orig_op1 = XEXP (x, 1);
                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1574:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = BB_HEAD (bb); ; insn = NEXT_INSN (insn))
                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1589:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1589:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1596:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      is_asm = asm_noperands (PATTERN (insn)) >= 0;
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1621:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), kill_clobbered_value, vd);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1625:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for_each_rtx (&PATTERN (insn), kill_autoinc_value, vd);
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1636:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx src = SET_SRC (set);
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1677:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      ORIGINAL_REGNO (new) = ORIGINAL_REGNO (src);
                      ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1677:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      ORIGINAL_REGNO (new) = ORIGINAL_REGNO (src);
                                             ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1678:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_ATTRS (new) = REG_ATTRS (src);
                      ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1678:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_ATTRS (new) = REG_ATTRS (src);
                                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1708:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  == ORIGINAL_REGNO (recog_data.operand[i])))
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1775:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), kill_set_value, vd);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/regrename.c:1779:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        copy_value (SET_DEST (set), SET_SRC (set), vd);
                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reload.c:105:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/reload.c:1107:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                   SUBREG_BYTE (in),
                                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1204:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                          SUBREG_BYTE (out),
                                                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1536:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (this_insn); note; note = XEXP (note, 1))
                  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1536:55: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (this_insn); note; note = XEXP (note, 1))
                                                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1543:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && (ORIGINAL_REGNO (XEXP (note, 0)) < FIRST_PSEUDO_REGISTER
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1545:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   ORIGINAL_REGNO (XEXP (note, 0))))
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1550:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                               PATTERN (this_insn), inloc)
                                               ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1559:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          PATTERN (this_insn)))
                                          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1838:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (this_insn) == -1)
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1849:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (this_insn); note; note = XEXP (note, 1))
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1849:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (this_insn); note; note = XEXP (note, 1))
                                                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1927:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                           SUBREG_BYTE (out),
                                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1937:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          SUBREG_BYTE (in),
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:1969:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                             PATTERN (this_insn), outloc))
                                             ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2017:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (ORIGINAL_REGNO (in) < FIRST_PSEUDO_REGISTER
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2019:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             ORIGINAL_REGNO (in))))
                             ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2026:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    PATTERN (this_insn))
                                    ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2029:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                 PATTERN (this_insn), inloc)))
                                                 ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2162:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    SUBREG_BYTE (x),
                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2175:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    SUBREG_BYTE (y),
                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2331:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && XEXP (addr, 0) == XEXP (XEXP (addr, 1), 0)
                                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2335:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                val.start = -INTVAL (XEXP (XEXP (addr, 1), 1));
                                     ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2335:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                val.start = -INTVAL (XEXP (XEXP (addr, 1), 1));
                                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2336:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                val.end   = INTVAL (XEXP (XEXP (addr, 1), 1));
                                    ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2336:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                val.end   = INTVAL (XEXP (XEXP (addr, 1), 1));
                                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2351:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                base = XEXP (addr, 1);
                       ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2357:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                offset = XEXP (addr, 1);
                         ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2372:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                base = gen_rtx_PLUS (GET_MODE (base), base, XEXP (offset, 1));
                                                            ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2378:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                offset = XEXP (offset, 1);
                         ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:4108:44: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
            REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL,
                               ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/reload.c:2569:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx body = PATTERN (insn);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2570:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2570:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2615:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && REGNO (SET_SRC (body)) < FIRST_PSEUDO_REGISTER
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2630:22: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  insn_code_number = INSN_CODE (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2768:8: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
              INSN_CODE (insn) = -1;
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2874:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && recog_data.operand[1] == SET_SRC (set))
                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2970:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         SUBREG_BYTE (operand),
                         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:2975:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                 SUBREG_BYTE (operand),
                                                 ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:3741:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PATTERN (insn) = gen_rtx_USE (VOIDmode, const0_rtx);
      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:3848:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && CONST_POOL_OK_P (XEXP (recog_data.operand[i], 1))
                            ^                            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/reload.c:115:40: note: expanded from macro 'CONST_POOL_OK_P'
   && !targetm.cannot_force_const_mem (X))
                                       ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:3849:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && (PREFERRED_RELOAD_CLASS (XEXP (recog_data.operand[i], 1),
                                    ^                            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/config/i386/i386.h:1308:34: note: expanded from macro 'PREFERRED_RELOAD_CLASS'
   ix86_preferred_reload_class ((X), (CLASS))
                                 ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:3855:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   XEXP (recog_data.operand[i], 1));
                                   ^                            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:3974:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            PATTERN (insn) = gen_rtx_USE (VOIDmode, const0_rtx);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:4110:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                  REG_NOTES (insn));
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:4108:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL,
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:4450:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && SET_SRC (PATTERN (insn)) == rld[i].in)
           ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:4450:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && SET_SRC (PATTERN (insn)) == rld[i].in)
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:4452:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx dest = SET_DEST (PATTERN (insn));
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:4606:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 GET_MODE (SUBREG_REG (x)), SUBREG_BYTE (x));
                                                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:4954:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          find_reloads_address_part (XEXP (ad, 1), &XEXP (ad, 1),
                                     ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5025:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          offset_reg = plus_constant (operand, INTVAL (XEXP (ad, 1)));
                                                       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5196:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return form_sum (XEXP (x, 0), form_sum (XEXP (x, 1), y));
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5201:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return form_sum (form_sum (x, XEXP (y, 0)), XEXP (y, 1));
                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5240:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op0 = XEXP (addr, 0), op1 = XEXP (addr, 1), op2 = 0;
                                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5262:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op2 = XEXP (op1, 1), op1 = XEXP (op1, 0);
              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5264:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op2 = op1, op1 = XEXP (op0, 1), op0 = XEXP (op0, 0);
                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5355:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx orig_op1 = XEXP (x, 1);
                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5370:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                       SUBREG_BYTE (orig_op0),
                                                       ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5385:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                       SUBREG_BYTE (orig_op1),
                                                       ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5482:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx op1 = XEXP (x, 1);
                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5500:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!REGNO_OK_FOR_INDEX_P (REGNO (XEXP (op1, 1))))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/config/i386/i386.h:1613:5: note: expanded from macro 'REGNO_OK_FOR_INDEX_P'
  ((REGNO) < STACK_POINTER_REGNUM                                       \
    ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5500:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!REGNO_OK_FOR_INDEX_P (REGNO (XEXP (op1, 1))))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/config/i386/i386.h:1614:8: note: expanded from macro 'REGNO_OK_FOR_INDEX_P'
   || (REGNO >= FIRST_REX_INT_REG                                       \
       ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5500:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!REGNO_OK_FOR_INDEX_P (REGNO (XEXP (op1, 1))))
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/config/i386/i386.h:1615:12: note: expanded from macro 'REGNO_OK_FOR_INDEX_P'
       && (REGNO) <= LAST_REX_INT_REG)                                  \
           ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5501:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            find_reloads_address_1 (mode, XEXP (op1, 1), 1, &XEXP (op1, 1),
                                          ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5661:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    = find_inc_amount (PATTERN (this_insn), XEXP (x_orig, 0));
                                       ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5700:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            = find_inc_amount (PATTERN (this_insn), XEXP (x, 0));
                               ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5901:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && (! LEGITIMATE_CONSTANT_P (XEXP (x, 1))
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/config/i386/i386.h:1695:58: note: expanded from macro 'LEGITIMATE_CONSTANT_P'
#define LEGITIMATE_CONSTANT_P(X)  legitimate_constant_p (X)
                                                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5902:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               || PREFERRED_RELOAD_CLASS (XEXP (x, 1), class) == NO_REGS))
                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/config/i386/i386.h:1308:34: note: expanded from macro 'PREFERRED_RELOAD_CLASS'
   ix86_preferred_reload_class ((X), (CLASS))
                                 ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5906:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tem = force_const_mem (GET_MODE (x), XEXP (x, 1));
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5971:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                offset = SUBREG_BYTE (x);
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:5987:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && INTVAL (XEXP (base, 1)) % outer_size != 0)
                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6067:46: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
              REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL,
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
./genrtl.h:105:31: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/reload.c:6069:11: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                    REG_NOTES (insn));
                                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:105:47: note: expanded from macro 'gen_rtx_INSN_LIST'
  gen_rtx_fmt_ue (INSN_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6067:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL,
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6070:8: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              JUMP_LABEL (insn) = XEXP (*r->where, 0);
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6092:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    SUBREG_BYTE (*r->subreg_loc) + SUBREG_BYTE (reloadreg);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6092:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    SUBREG_BYTE (*r->subreg_loc) + SUBREG_BYTE (reloadreg);
                                                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6102:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  SUBREG_BYTE (*r->subreg_loc) = final_offset;
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6219:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                      SUBREG_BYTE (*loc),
                                                      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6225:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              int final_offset = SUBREG_BYTE (reloadreg) + SUBREG_BYTE (*loc);
                                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6225:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              int final_offset = SUBREG_BYTE (reloadreg) + SUBREG_BYTE (*loc);
                                                           ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6245:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (x != XEXP (*loc, 0) || y != XEXP (*loc, 1))
                                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6339:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      x = SET_SRC (x);
          ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6404:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      SUBREG_BYTE (x),
                                      ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6442:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                || reg_overlap_mentioned_for_reload_p (x, XEXP (in, 1)));
                                                          ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6444:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   || reg_overlap_mentioned_for_reload_p (XEXP (x, 1), in));
                                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6569:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      p = PREV_INSN (p);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6590:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          pat = single_set (p);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6590:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          pat = single_set (p);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6595:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && true_regnum (SET_SRC (pat)) == regno
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6600:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && (valueno = true_regnum (valtry = SET_SRC (pat))) >= 0)
                                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6602:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  (goal_const && rtx_equal_p (SET_SRC (pat), goal)
                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6609:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && rtx_renumbered_equal_p (goal, SET_SRC (pat)))
                                                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6611:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && (valueno = true_regnum (valtry = SET_SRC (pat))) >= 0
                                                          ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6616:23: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || (goal_const && REG_NOTES (p) != 0
                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6681:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (REG_NOTES (where) != 0 && find_reg_note (where, REG_UNUSED, value))
      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6698:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (goal_mem && value == SET_DEST (single_set (where))
                                     ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6698:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (goal_mem && value == SET_DEST (single_set (where))
                                     ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6760:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      p = PREV_INSN (p);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6788:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          pat = PATTERN (p);
                ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6800:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            pat = COND_EXEC_CODE (pat);
                  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6843:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    v1 = COND_EXEC_CODE (v1);
                         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6885:22: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (CALL_P (p) && CALL_INSN_FUNCTION_USAGE (p))
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6889:20: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = CALL_INSN_FUNCTION_USAGE (p); XEXP (link, 1) != 0;
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6889:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = CALL_INSN_FUNCTION_USAGE (p); XEXP (link, 1) != 0;
                                                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6890:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   link = XEXP (link, 1))
                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6976:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && XEXP (addr, 0) == XEXP (XEXP (addr, 1), 0)
                                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6980:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          i = INTVAL (XEXP (XEXP (addr, 1), 1));
                      ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:6980:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          i = INTVAL (XEXP (XEXP (addr, 1), 1));
                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:7059:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      unsigned int test = REGNO (XEXP (PATTERN (insn), 0));
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:7069:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int i = XVECLEN (PATTERN (insn), 0) - 1;
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload.c:7073:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx elt = XVECEXP (PATTERN (insn), 0, i);
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
155 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute  -Wno-error  -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/reload1.c -o reload1.o
In file included from ../../gcc/reload1.c:40:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reload1.c:40:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reload1.c:40:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reload1.c:40:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reload1.c:41:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/reload1.c:492:21: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  reload_startobj = obstack_alloc (&reload_obstack, 0);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/reload1.c:492:21: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  reload_startobj = obstack_alloc (&reload_obstack, 0);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/reload1.c:510:11: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      c = obstack_alloc (&reload_obstack, sizeof (struct insn_chain));
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/reload1.c:510:11: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      c = obstack_alloc (&reload_obstack, sizeof (struct insn_chain));
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/reload1.c:655:21: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  reload_firstobj = obstack_alloc (&reload_obstack, 0);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/reload1.c:655:21: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  reload_firstobj = obstack_alloc (&reload_obstack, 0);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/reload1.c:964:22: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          reload_firstobj = obstack_alloc (&reload_obstack, 0);
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/reload1.c:964:22: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          reload_firstobj = obstack_alloc (&reload_obstack, 0);
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/reload1.c:718:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = first; insn; insn = NEXT_INSN (insn))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:720:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:720:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:730:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        scan_paradoxical_subregs (PATTERN (insn));
                                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:835:53: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = first; insn && num_eliminable; insn = NEXT_INSN (insn))
                                                    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:837:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), mark_not_eliminable, NULL);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1046:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (list = reg_equiv_init[i]; list; list = XEXP (list, 1))
                                                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1058:46: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              else if (reg_set_p (regno_reg_rtx[i], PATTERN (equiv_insn)))
                                                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1061:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                SET_INSN_DELETED (equiv_insn);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:776:28: note: expanded from macro 'SET_INSN_DELETED'
  (PUT_CODE (INSN, NOTE),  NOTE_SOURCE_FILE (INSN) = 0, \
                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1061:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                SET_INSN_DELETED (equiv_insn);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:777:4: note: expanded from macro 'SET_INSN_DELETED'
   NOTE_LINE_NUMBER (INSN) = NOTE_INSN_DELETED)
   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1130:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                MEM_COPY_ATTRIBUTES (reg, reg_equiv_memory_loc[i]);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1132:4: note: expanded from macro 'MEM_COPY_ATTRIBUTES'
   MEM_ATTRS (LHS) = MEM_ATTRS (RHS))
   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1130:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                MEM_COPY_ATTRIBUTES (reg, reg_equiv_memory_loc[i]);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1132:22: note: expanded from macro 'MEM_COPY_ATTRIBUTES'
   MEM_ATTRS (LHS) = MEM_ATTRS (RHS))
                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1134:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  MEM_ATTRS (reg) = 0;
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1157:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = first; insn; insn = NEXT_INSN (insn))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1163:26: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          replace_pseudos_in (& CALL_INSN_FUNCTION_USAGE (insn),
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1164:20: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              VOIDmode, CALL_INSN_FUNCTION_USAGE (insn));
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1174:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        && XEXP (XEXP (PATTERN (insn), 0), 0)
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1177:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    || ! REG_FUNCTION_VALUE_P (XEXP (PATTERN (insn), 0)))))
                                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:913:45: note: expanded from macro 'REG_FUNCTION_VALUE_P'
  (RTL_FLAG_CHECK2("REG_FUNCTION_VALUE_P", (RTX), REG, PARALLEL)->return_val)
                                            ^~~
../../gcc/rtl.h:595:48: note: expanded from macro 'RTL_FLAG_CHECK2'
#define RTL_FLAG_CHECK2(NAME, RTX, C1, C2)                              (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1187:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          replace_pseudos_in (& XEXP (PATTERN (insn), 0),
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1188:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              VOIDmode, PATTERN (insn));
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1196:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && (REGNO (SET_SRC (PATTERN (insn)))
                       ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1196:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && (REGNO (SET_SRC (PATTERN (insn)))
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1197:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                == REGNO (SET_DEST (PATTERN (insn)))))
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1203:11: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        pnote = &REG_NOTES (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1211:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              *pnote = XEXP (*pnote, 1);
                       ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1316:35: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (noperands = asm_noperands (PATTERN (chain->insn))) < 0)
                                         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1318:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      pat = PATTERN (chain->insn);
            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1418:16: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  chain->rld = obstack_alloc (&reload_obstack,
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/reload1.c:1418:16: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  chain->rld = obstack_alloc (&reload_obstack,
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/reload1.c:1421:26: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  reload_insn_firstobj = obstack_alloc (&reload_obstack, 0);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/reload1.c:1421:26: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  reload_insn_firstobj = obstack_alloc (&reload_obstack, 0);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/reload1.c:1435:26: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  reload_insn_firstobj = obstack_alloc (&reload_obstack, 0);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/reload1.c:1435:26: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  reload_insn_firstobj = obstack_alloc (&reload_obstack, 0);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/reload1.c:1453:25: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (INSN_P (insn) && REG_NOTES (insn) != 0))
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1458:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx old_body = PATTERN (insn);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1459:19: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int old_code = INSN_CODE (insn);
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1460:20: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx old_notes = REG_NOTES (insn);
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1463:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1463:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = single_set (insn);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1490:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx set = single_set (insn);
                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1490:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx set = single_set (insn);
                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1492:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && SET_SRC (set) == SET_DEST (set)
                     ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1494:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && REGNO (SET_SRC (set)) >= FIRST_PSEUDO_REGISTER)
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1522:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PATTERN (insn) = old_body;
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1523:8: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
              INSN_CODE (insn) = old_code;
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1524:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              REG_NOTES (insn) = old_notes;
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1895:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (asm_noperands (PATTERN (insn)) >= 0)
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1919:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (prev_dest = SET_DEST (PATTERN (prev)), REG_P (prev_dest))
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1920:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && reg_mentioned_p (prev_dest, PATTERN (insn))
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1922:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && ! side_effects_p (SET_SRC (PATTERN (prev))))
                           ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1922:37: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && ! side_effects_p (SET_SRC (PATTERN (prev))))
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1925:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SET_INSN_DELETED (insn);
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:776:28: note: expanded from macro 'SET_INSN_DELETED'
  (PUT_CODE (INSN, NOTE),  NOTE_SOURCE_FILE (INSN) = 0, \
                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:1925:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SET_INSN_DELETED (insn);
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:777:4: note: expanded from macro 'SET_INSN_DELETED'
   NOTE_LINE_NUMBER (INSN) = NOTE_INSN_DELETED)
   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2023:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            set_mem_alias_set (x, MEM_ALIAS_SET (spill_stack_slot[from_reg]));
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:29: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2023:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            set_mem_alias_set (x, MEM_ALIAS_SET (spill_stack_slot[from_reg]));
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1092:56: note: expanded from macro 'MEM_ALIAS_SET'
#define MEM_ALIAS_SET(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->alias)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2057:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (REG_EXPR (regno_reg_rtx[i])
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2058:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && DECL_P (REG_EXPR (regno_reg_rtx[i])))
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/tree.h:101:38: note: expanded from macro 'DECL_P'
        (TREE_CODE_CLASS (TREE_CODE (CODE)) == tcc_declaration)
                                     ^~~~
../../gcc/tree.h:461:44: note: expanded from macro 'TREE_CODE'
#define TREE_CODE(NODE) ((enum tree_code) (NODE)->common.code)
                                           ^~~~
../../gcc/tree.h:81:53: note: expanded from macro 'TREE_CODE_CLASS'
#define TREE_CODE_CLASS(CODE)   tree_code_type[(int) (CODE)]
                                                      ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2057:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (REG_EXPR (regno_reg_rtx[i])
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2060:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx decl = DECL_RTL_IF_SET (REG_EXPR (regno_reg_rtx[i]));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/tree.h:2275:59: note: expanded from macro 'HAS_RTL_P'
#define HAS_RTL_P(NODE) (CODE_CONTAINS_STRUCT (TREE_CODE (NODE), TS_DECL_WRTL))
                                                          ^~~~
../../gcc/tree.h:461:44: note: expanded from macro 'TREE_CODE'
#define TREE_CODE(NODE) ((enum tree_code) (NODE)->common.code)
                                           ^~~~
../../gcc/tree.h:44:67: note: expanded from macro 'CODE_CONTAINS_STRUCT'
#define CODE_CONTAINS_STRUCT(CODE, STRUCT) (tree_contains_struct[(CODE)][(STRUCT)])
                                                                  ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2060:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx decl = DECL_RTL_IF_SET (REG_EXPR (regno_reg_rtx[i]));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/tree.h:2278:69: note: expanded from macro 'DECL_RTL_SET_P'
#define DECL_RTL_SET_P(NODE)  (HAS_RTL_P (NODE) && DECL_WRTL_CHECK (NODE)->decl_with_rtl.rtl != NULL)
                                                                    ^~~~
../../gcc/tree.h:694:56: note: expanded from macro 'DECL_WRTL_CHECK'
#define DECL_WRTL_CHECK(T)      CONTAINS_STRUCT_CHECK (T, TS_DECL_WRTL)
                                                       ^
../../gcc/tree.h:665:50: note: expanded from macro 'CONTAINS_STRUCT_CHECK'
#define CONTAINS_STRUCT_CHECK(T, ENUM)          (T)
                                                 ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2060:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx decl = DECL_RTL_IF_SET (REG_EXPR (regno_reg_rtx[i]));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/tree.h:2278:69: note: expanded from macro 'DECL_RTL_SET_P'
#define DECL_RTL_SET_P(NODE)  (HAS_RTL_P (NODE) && DECL_WRTL_CHECK (NODE)->decl_with_rtl.rtl != NULL)
                                                                    ^~~~
../../gcc/tree.h:694:56: note: expanded from macro 'DECL_WRTL_CHECK'
#define DECL_WRTL_CHECK(T)      CONTAINS_STRUCT_CHECK (T, TS_DECL_WRTL)
                                                       ^
../../gcc/tree.h:665:50: note: expanded from macro 'CONTAINS_STRUCT_CHECK'
#define CONTAINS_STRUCT_CHECK(T, ENUM)          (T)
                                                 ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2060:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx decl = DECL_RTL_IF_SET (REG_EXPR (regno_reg_rtx[i]));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/tree.h:2267:21: note: expanded from macro 'DECL_RTL'
  (DECL_WRTL_CHECK (NODE)->decl_with_rtl.rtl            \
                    ^~~~
../../gcc/tree.h:694:56: note: expanded from macro 'DECL_WRTL_CHECK'
#define DECL_WRTL_CHECK(T)      CONTAINS_STRUCT_CHECK (T, TS_DECL_WRTL)
                                                       ^
../../gcc/tree.h:665:50: note: expanded from macro 'CONTAINS_STRUCT_CHECK'
#define CONTAINS_STRUCT_CHECK(T, ENUM)          (T)
                                                 ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2060:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx decl = DECL_RTL_IF_SET (REG_EXPR (regno_reg_rtx[i]));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:2286:66: note: expanded from macro 'DECL_RTL_IF_SET'
#define DECL_RTL_IF_SET(NODE) (DECL_RTL_SET_P (NODE) ? DECL_RTL (NODE) : NULL)
                                                                 ^~~~
../../gcc/tree.h:2268:7: note: expanded from macro 'DECL_RTL'
   ? (NODE)->decl_with_rtl.rtl                                  \
      ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2060:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx decl = DECL_RTL_IF_SET (REG_EXPR (regno_reg_rtx[i]));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:2286:66: note: expanded from macro 'DECL_RTL_IF_SET'
#define DECL_RTL_IF_SET(NODE) (DECL_RTL_SET_P (NODE) ? DECL_RTL (NODE) : NULL)
                                                                 ^~~~
../../gcc/tree.h:2269:22: note: expanded from macro 'DECL_RTL'
   : (make_decl_rtl (NODE), (NODE)->decl_with_rtl.rtl))
                     ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2060:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx decl = DECL_RTL_IF_SET (REG_EXPR (regno_reg_rtx[i]));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:2286:66: note: expanded from macro 'DECL_RTL_IF_SET'
#define DECL_RTL_IF_SET(NODE) (DECL_RTL_SET_P (NODE) ? DECL_RTL (NODE) : NULL)
                                                                 ^~~~
../../gcc/tree.h:2269:22: note: expanded from macro 'DECL_RTL'
   : (make_decl_rtl (NODE), (NODE)->decl_with_rtl.rtl))
                     ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2060:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx decl = DECL_RTL_IF_SET (REG_EXPR (regno_reg_rtx[i]));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:2286:66: note: expanded from macro 'DECL_RTL_IF_SET'
#define DECL_RTL_IF_SET(NODE) (DECL_RTL_SET_P (NODE) ? DECL_RTL (NODE) : NULL)
                                                                 ^~~~
../../gcc/tree.h:2269:30: note: expanded from macro 'DECL_RTL'
   : (make_decl_rtl (NODE), (NODE)->decl_with_rtl.rtl))
                             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2060:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx decl = DECL_RTL_IF_SET (REG_EXPR (regno_reg_rtx[i]));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:2286:66: note: expanded from macro 'DECL_RTL_IF_SET'
#define DECL_RTL_IF_SET(NODE) (DECL_RTL_SET_P (NODE) ? DECL_RTL (NODE) : NULL)
                                                                 ^~~~
../../gcc/tree.h:2269:30: note: expanded from macro 'DECL_RTL'
   : (make_decl_rtl (NODE), (NODE)->decl_with_rtl.rtl))
                             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2060:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx decl = DECL_RTL_IF_SET (REG_EXPR (regno_reg_rtx[i]));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:2286:66: note: expanded from macro 'DECL_RTL_IF_SET'
#define DECL_RTL_IF_SET(NODE) (DECL_RTL_SET_P (NODE) ? DECL_RTL (NODE) : NULL)
                                                                 ^~~~
../../gcc/tree.h:2268:7: note: expanded from macro 'DECL_RTL'
   ? (NODE)->decl_with_rtl.rtl                                  \
      ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2132:30: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (! offsets_known_at[CODE_LABEL_NUMBER (x) - first_label_num])
                             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2135:17: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
            offsets_at[CODE_LABEL_NUMBER (x) - first_label_num][i]
                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2138:21: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          offsets_known_at[CODE_LABEL_NUMBER (x) - first_label_num] = 1;
                           ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2155:19: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (offsets_at[CODE_LABEL_NUMBER (x) - first_label_num][i]
                         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2163:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set_label_offsets (PATTERN (insn), insn, initial_p);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2171:18: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (tem = REG_NOTES (x); tem; tem = XEXP (tem, 1))
                 ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2171:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (tem = REG_NOTES (x); tem; tem = XEXP (tem, 1))
                                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2211:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          set_label_offsets (SET_SRC (x), insn, initial_p);
                             ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2215:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          tem = XEXP (SET_SRC (x), 1);
                ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2215:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          tem = XEXP (SET_SRC (x), 1);
                      ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2221:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          tem = XEXP (SET_SRC (x), 2);
                ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2221:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          tem = XEXP (SET_SRC (x), 2);
                      ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2480:31: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
              x = gen_rtx_EXPR_LIST (REG_NOTE_KIND (x), new, XEXP (x, 1));
                  ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:732:30: note: expanded from macro 'REG_NOTE_KIND'
#define REG_NOTE_KIND(LINK) ((enum reg_note) GET_MODE (LINK))
                             ^
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/reload1.c:2360:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && INTVAL (XEXP (x, 1)) == - ep->previous_offset)
                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2364:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       plus_constant (XEXP (x, 1),
                                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2384:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx new1 = eliminate_regs_1 (XEXP (x, 1), mem_mode, insn, true);
                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2386:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (reg_renumber && (new0 != XEXP (x, 0) || new1 != XEXP (x, 1)))
                                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2437:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                plus_constant (gen_rtx_MULT (Pmode, ep->to_rtx, XEXP (x, 1)),
                                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:193:42: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2438:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               ep->previous_offset * INTVAL (XEXP (x, 1)));
                                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2458:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   ? eliminate_regs_1 (XEXP (x, 1), mem_mode, insn, false) : 0;
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2460:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (new0 != XEXP (x, 0) || new1 != XEXP (x, 1))
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2477:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        ? eliminate_regs_1 (XEXP (x, 1), mem_mode, insn, true)
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2480:55: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              x = gen_rtx_EXPR_LIST (REG_NOTE_KIND (x), new, XEXP (x, 1));
                                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2490:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XEXP (x, 1))
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2492:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          new = eliminate_regs_1 (XEXP (x, 1), mem_mode, insn, true);
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2493:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (new != XEXP (x, 1))
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2560:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            return adjust_address_nv (new, GET_MODE (x), SUBREG_BYTE (x));
                                                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/expr.h:611:35: note: expanded from macro 'adjust_address_nv'
  adjust_address_1 (MEMREF, MODE, OFFSET, 0, 1)
                                  ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2562:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            return gen_rtx_SUBREG (GET_MODE (x), new, SUBREG_BYTE (x));
                                                      ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2717:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     && XEXP (x, 0) == XEXP (XEXP (x, 1), 0)
                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2719:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              ep->offset -= INTVAL (XEXP (XEXP (x, 1), 1));
                                    ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2719:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              ep->offset -= INTVAL (XEXP (XEXP (x, 1), 1));
                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2798:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                rtx src = SET_SRC (x);
                          ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2803:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  ep->offset -= INTVAL (XEXP (src, 1));
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2810:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      elimination_effects (SET_SRC (x), 0);
                           ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2891:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx old_body = PATTERN (insn);
                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2893:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx old_set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2893:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx old_set = single_set (insn);
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2928:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                rtx base = SET_SRC (old_set);
                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2939:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        offset += INTVAL (XEXP (base, 1));
                                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2943:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             && (prev_set = single_set (prev_insn)) != 0
                                            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2943:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             && (prev_set = single_set (prev_insn)) != 0
                                            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2946:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        base = SET_SRC (prev_set);
                               ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2962:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        if (REG_NOTES (insn))
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2963:38: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          REG_NOTES (insn) = copy_insn_1 (REG_NOTES (insn));
                                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2963:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          REG_NOTES (insn) = copy_insn_1 (REG_NOTES (insn));
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2965:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    PATTERN (insn) = new_body;
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2966:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    old_set = single_set (insn);
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2966:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    old_set = single_set (insn);
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:2976:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        SET_SRC (old_set) = src;
                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3009:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        plus_src = SET_SRC (old_set);
                   ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3020:17: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (links = REG_NOTES (insn); links; links = XEXP (links, 1))
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3020:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (links = REG_NOTES (insn); links; links = XEXP (links, 1))
                                                        ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3047:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      HOST_WIDE_INT offset = INTVAL (XEXP (plus_cst_src, 1));
                                     ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3068:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                PATTERN (insn) = gen_rtx_SET (VOIDmode,
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3072:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                INSN_CODE (insn) = recog (PATTERN (insn), insn, &num_clobbers);
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3072:3: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                INSN_CODE (insn) = recog (PATTERN (insn), insn, &num_clobbers);
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3077:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    vec->elem[0] = PATTERN (insn);
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3078:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    PATTERN (insn) = gen_rtx_PARALLEL (VOIDmode, vec);
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3079:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    add_clobbers (PATTERN (insn), INSN_CODE (insn));
                                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3079:37: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    add_clobbers (PATTERN (insn), INSN_CODE (insn));
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3081:15: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                gcc_assert (INSN_CODE (insn) >= 0);
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3094:11: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    if (REG_NOTES (insn))
                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3095:41: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_NOTES (insn) = copy_insn_1 (REG_NOTES (insn));
                                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3095:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      REG_NOTES (insn) = copy_insn_1 (REG_NOTES (insn));
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3097:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                PATTERN (insn) = new_body;
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3098:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                old_set = single_set (insn);
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3098:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                old_set = single_set (insn);
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3100:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                XEXP (SET_SRC (old_set), 0) = to_rtx;
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3101:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                XEXP (SET_SRC (old_set), 1) = GEN_INT (offset);
                ^                        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3101:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                XEXP (SET_SRC (old_set), 1) = GEN_INT (offset);
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3208:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (REG_NOTES (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3209:38: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (insn) = copy_insn_1 (REG_NOTES (insn));
                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3209:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (insn) = copy_insn_1 (REG_NOTES (insn));
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3211:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PATTERN (insn) = new_body;
      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3230:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && SET_SRC (old_set) != recog_data.operand[1])
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3236:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int new_icode = recog (PATTERN (insn), insn, 0);
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3238:6: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
            INSN_CODE (insn) = new_icode;
            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3284:14: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (val && REG_NOTES (insn) != 0)
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3286:27: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      = eliminate_regs_1 (REG_NOTES (insn), 0, REG_NOTES (insn), true);
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3286:48: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      = eliminate_regs_1 (REG_NOTES (insn), 0, REG_NOTES (insn), true);
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3285:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_NOTES (insn)
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3343:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || XEXP (SET_SRC (x), 0) != dest
                     ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3427:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (x = forced_labels; x; x = XEXP (x, 1))
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3441:18: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  int label_nr = CODE_LABEL_NUMBER (insn);
                 ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3850:25: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          = gen_rtx_EXPR_LIST (REG_EH_REGION, XEXP (note, 0), REG_NOTES (i));
            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/reload1.c:3837:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (may_trap_p (PATTERN (insn)))
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3845:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = NEXT_INSN (prev); i != next; i = NEXT_INSN (i))
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3845:45: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i = NEXT_INSN (prev); i != next; i = NEXT_INSN (i))
                                            ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3846:48: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (INSN_P (i) && i != insn && may_trap_p (PATTERN (i)))
                                               ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3850:56: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          = gen_rtx_EXPR_LIST (REG_EH_REGION, XEXP (note, 0), REG_NOTES (i));
                                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3849:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (i)
        ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3885:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx old_next = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3894:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx oldpat = copy_rtx (PATTERN (insn));
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3903:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              = eliminate_regs (XEXP (XEXP (PATTERN (insn), 0), 0),
                                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3902:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            XEXP (XEXP (PATTERN (insn), 0), 0)
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3944:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx next = NEXT_INSN (insn);
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3947:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              prev = PREV_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3978:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (asm_noperands (PATTERN (insn)) >= 0)
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3979:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                for (p = NEXT_INSN (prev); p != next; p = NEXT_INSN (p))
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:3979:45: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                for (p = NEXT_INSN (prev); p != next; p = NEXT_INSN (p))
                                                          ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:4005:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (x = NEXT_INSN (insn); x != old_next; x = NEXT_INSN (x))
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:4005:50: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (x = NEXT_INSN (insn); x != old_next; x = NEXT_INSN (x))
                                                        ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:4007:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_stores (PATTERN (x), forget_old_reloads_1, NULL);
                           ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:5103:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (asm_noperands (PATTERN (insn)) < 0)
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:5496:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  byte = SUBREG_BYTE (rld[r].in_reg);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:5686:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx set = single_set (insn);
                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:5686:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx set = single_set (insn);
                        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:5691:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                search_equiv = SET_SRC (set);
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6465:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx temp = PREV_INSN (insn);
                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6467:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        temp = PREV_INSN (temp);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6471:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && SET_DEST (PATTERN (temp)) == old
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6473:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (temp)) < 0
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6476:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && count_occurrences (PATTERN (insn), old, 0) == 1)
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6478:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx old = SET_DEST (PATTERN (temp));
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6480:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          SET_DEST (PATTERN (temp)) = reloadreg;
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6491:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && REGNO (SET_SRC (PATTERN (temp))) < FIRST_PSEUDO_REGISTER)
                            ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6491:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && REGNO (SET_SRC (PATTERN (temp))) < FIRST_PSEUDO_REGISTER)
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6509:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              SET_DEST (PATTERN (temp)) = old;
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6737:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (asm_noperands (PATTERN (insn)) < 0)
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6838:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || !(set = single_set (insn))
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6838:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || !(set = single_set (insn))
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6840:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || !reg_mentioned_p (old, SET_SRC (set))
                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6848:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = get_insns (); p; p = NEXT_INSN (p))
                                ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6851:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx pat = PATTERN (p);
                  ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6861:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rtx set = single_set (insn);
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6861:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rtx set = single_set (insn);
                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6864:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && SET_SRC (set) == rl->reg_rtx)
                   ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6866:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                int src = REGNO (SET_SRC (set));
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6876:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                set = single_set (p);
                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6876:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                set = single_set (p);
                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6886:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         && SET_SRC (set) == rl->reg_rtx
                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6894:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    rtx next = NEXT_INSN (p);
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6897:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    set = single_set (next);
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6897:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    set = single_set (next);
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:6898:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    if (set && SET_SRC (set) == s_reg
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7303:42: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && ! reg_set_p (rld[r].reg_rtx, PATTERN (insn)))
                                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7402:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx set = single_set (insn);
                            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7402:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx set = single_set (insn);
                            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7407:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      src_reg = SET_SRC (set);
                                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7638:27: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
            = gen_rtx_EXPR_LIST (REG_EQUIV, in, REG_NOTES (insn));
              ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/reload1.c:7647:45: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
      REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_EQUIV, in, REG_NOTES (insn));
                         ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/reload1.c:7708:27: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
            = gen_rtx_EXPR_LIST (REG_EQUIV, in, REG_NOTES (insn));
              ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/reload1.c:7589:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && REGNO (out) == REGNO (XEXP (in, 1)))
                                   ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7592:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (op0 != XEXP (in, 0) || op1 != XEXP (in, 1))
                                        ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7638:42: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            = gen_rtx_EXPR_LIST (REG_EQUIV, in, REG_NOTES (insn));
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7637:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (insn)
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7647:60: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_EQUIV, in, REG_NOTES (insn));
                                                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7647:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_EQUIV, in, REG_NOTES (insn));
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7708:42: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            = gen_rtx_EXPR_LIST (REG_EQUIV, in, REG_NOTES (insn));
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7707:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (insn)
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7733:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return last ? NEXT_INSN (last) : get_insns ();
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7799:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  n_occurrences = count_occurrences (PATTERN (insn), reg, 0);
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7801:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    n_occurrences += count_occurrences (PATTERN (insn),
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7812:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (i1 = NEXT_INSN (output_reload_insn);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7813:25: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       i1 != insn; i1 = NEXT_INSN (i1))
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7815:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (NOTE_INSN_BASIC_BLOCK_P (i1))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:792:7: note: expanded from macro 'NOTE_INSN_BASIC_BLOCK_P'
   && NOTE_LINE_NUMBER (INSN) == NOTE_INSN_BASIC_BLOCK)
      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7818:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && reg_mentioned_p (reg, PATTERN (i1)))
                                   ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7824:49: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              n_occurrences += rtx_equal_p (reg, XEXP (PATTERN (i1), 0)) != 0;
                                                       ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7825:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              i1 = NEXT_INSN (i1);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7860:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i2 = PREV_INSN (insn); i2; i2 = PREV_INSN (i2))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7860:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i2 = PREV_INSN (insn); i2; i2 = PREV_INSN (i2))
                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7862:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = single_set (i2);
                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7862:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = single_set (i2);
                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7872:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && reg_mentioned_p (reg, PATTERN (i2)))
                                       ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7884:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i2 = PREV_INSN (insn); i2; i2 = PREV_INSN (i2))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7884:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i2 = PREV_INSN (insn); i2; i2 = PREV_INSN (i2))
                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7886:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = single_set (i2);
                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7886:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx set = single_set (i2);
                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7915:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (dead_insn);
            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7915:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (dead_insn);
            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7925:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  prev = PREV_INSN (dead_insn);
         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7926:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  next = NEXT_INSN (dead_insn);
         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7929:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (next);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7929:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (next);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7930:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set2 = single_set (prev);
         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7930:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set2 = single_set (prev);
         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7938:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || ! rtx_equal_p (dst, XEXP (SET_SRC (set), 0))
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7939:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || ! rtx_equal_p (dst, XEXP (SET_SRC (set2), 0))
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7941:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          != -INTVAL (XEXP (SET_SRC (set2), 1))))
                      ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7941:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          != -INTVAL (XEXP (SET_SRC (set2), 1))))
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7940:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || (INTVAL (XEXP (SET_SRC (set), 1))
                  ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7940:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      || (INTVAL (XEXP (SET_SRC (set), 1))
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7977:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (prev = PREV_INSN (dead_insn); prev; prev = PREV_INSN (prev))
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7977:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (prev = PREV_INSN (dead_insn); prev; prev = PREV_INSN (prev))
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7984:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (reg_set_p (x, PATTERN (prev)))
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7986:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (reg_referenced_p (x, PATTERN (prev)))
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7992:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (prev);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7992:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (prev);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:7999:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (! reg_set_p (dst, PATTERN (dead_insn)))
                        ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8003:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i2 = NEXT_INSN (dead_insn); i2; i2 = NEXT_INSN (i2))
                ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8003:49: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i2 = NEXT_INSN (dead_insn); i2; i2 = NEXT_INSN (i2))
                                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8009:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (reg_referenced_p (dst, PATTERN (i2)))
                                     ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8046:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (reg_set_p (dst, PATTERN (i2)))
                              ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8050:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  delete_address_reloads_1 (prev, SET_SRC (set), current_insn);
                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8195:29: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
              = gen_rtx_EXPR_LIST (REG_EH_REGION, XEXP (eh_note, 0),
                ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/reload1.c:8191:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (; x != 0; x = NEXT_INSN (x))
                         ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8193:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (may_trap_p (PATTERN (x)))
                          ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8196:8: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   REG_NOTES (x));
                                   ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8194:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
            REG_NOTES (x)
            ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8239:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            insn = PREV_INSN (insn);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8245:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              stop = NEXT_INSN (BB_END (bb));
                     ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8247:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              insn = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8255:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  next = NEXT_INSN (insn);
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8269:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          PREV_INSN (insn) = NULL_RTX;
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/reload1.c:8270:6: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          NEXT_INSN (insn) = NULL_RTX;
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
64 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/reorg.c -o reorg.o
In file included from ../../gcc/reorg.c:128:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reorg.c:128:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reorg.c:128:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reorg.c:128:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/reorg.c:130:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
5 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/resource.c -o resource.o
In file included from ../../gcc/resource.c:33:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/resource.c:176:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && NEXT_INSN (PREV_INSN (insn)) != insn)
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:176:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && NEXT_INSN (PREV_INSN (insn)) != insn)
                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:178:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx next = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:185:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              next = NEXT_INSN (insn);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:190:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:193:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = XVECEXP (PATTERN (insn), 0, 0);
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:288:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < ASM_OPERANDS_INPUT_LENGTH (x); i++)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:289:29: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_referenced_resources (ASM_OPERANDS_INPUT (x, i), res, 0);
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:296:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_referenced_resources (XEXP (x, 1), res, 0);
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:304:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_referenced_resources (SET_SRC (x), res, 0);
                                 ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:329:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx insn = PREV_INSN (x);
                     ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:335:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (NEXT_INSN (insn) != x)
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:337:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              sequence = PATTERN (NEXT_INSN (insn));
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:337:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              sequence = PATTERN (NEXT_INSN (insn));
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:666:29: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:370:18: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for (link = CALL_INSN_FUNCTION_USAGE (x);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:372:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 link = XEXP (link, 1))
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:377:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      rtx slot_pat = PATTERN (XVECEXP (sequence, 0, i));
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:402:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_referenced_resources (PATTERN (x), res, include_delayed_effects);
                                 ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:445:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:476:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                mark_set_resources (XEXP (PATTERN (insn), 0), res, 0,
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:488:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (i = 0; i < XVECLEN (PATTERN (insn), 0); i++)
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:490:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  this_jump_insn = XVECEXP (PATTERN (insn), 0, i);
                                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:507:12: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  next = JUMP_LABEL (this_jump_insn);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:512:19: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        *jump_target = JUMP_LABEL (this_jump_insn);
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:545:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      for (i = 1; i < XVECLEN (PATTERN (insn), 0); i++)
                                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:547:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          = ! INSN_FROM_TARGET_P (XVECEXP (PATTERN (insn), 0, i));
                                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:706:43: note: expanded from macro 'INSN_FROM_TARGET_P'
  (RTL_FLAG_CHECK3("INSN_FROM_TARGET_P", (RTX), INSN, JUMP_INSN, CALL_INSN)->in_struct)
                                          ^~~
../../gcc/rtl.h:596:52: note: expanded from macro 'RTL_FLAG_CHECK3'
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3)                          (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:546:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        INSN_FROM_TARGET_P (XVECEXP (PATTERN (insn), 0, i))
                                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:706:43: note: expanded from macro 'INSN_FROM_TARGET_P'
  (RTL_FLAG_CHECK3("INSN_FROM_TARGET_P", (RTX), INSN, JUMP_INSN, CALL_INSN)->in_struct)
                                          ^~~
../../gcc/rtl.h:596:52: note: expanded from macro 'RTL_FLAG_CHECK3'
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3)                          (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:553:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      for (i = 1; i < XVECLEN (PATTERN (insn), 0); i++)
                                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:555:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          = ! INSN_FROM_TARGET_P (XVECEXP (PATTERN (insn), 0, i));
                                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:706:43: note: expanded from macro 'INSN_FROM_TARGET_P'
  (RTL_FLAG_CHECK3("INSN_FROM_TARGET_P", (RTX), INSN, JUMP_INSN, CALL_INSN)->in_struct)
                                          ^~~
../../gcc/rtl.h:596:52: note: expanded from macro 'RTL_FLAG_CHECK3'
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3)                          (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:554:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        INSN_FROM_TARGET_P (XVECEXP (PATTERN (insn), 0, i))
                                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:706:43: note: expanded from macro 'INSN_FROM_TARGET_P'
  (RTL_FLAG_CHECK3("INSN_FROM_TARGET_P", (RTX), INSN, JUMP_INSN, CALL_INSN)->in_struct)
                                          ^~~
../../gcc/rtl.h:596:52: note: expanded from macro 'RTL_FLAG_CHECK3'
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3)                          (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:575:33: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  find_dead_or_set_registers (JUMP_LABEL (this_jump_insn),
                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:671:16: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = CALL_INSN_FUNCTION_USAGE (x);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:672:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               link; link = XEXP (link, 1))
                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:697:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      x = PATTERN (x);
          ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:712:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_set_resources (SET_SRC (x), res, 0, MARK_SRC_DEST);
                          ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:736:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_set_resources (XEXP (XEXP (x, 1), 0), res, 0, MARK_SRC_DEST);
                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:737:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_set_resources (XEXP (XEXP (x, 1), 1), res, 0, MARK_SRC_DEST);
                          ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:737:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_set_resources (XEXP (XEXP (x, 1), 1), res, 0, MARK_SRC_DEST);
                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:743:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_set_resources (XEXP (x, 1), res, 0, MARK_SRC_DEST);
                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:744:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      mark_set_resources (XEXP (x, 2), res, 0, MARK_SRC_DEST);
                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:807:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < ASM_OPERANDS_INPUT_LENGTH (x); i++)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:808:22: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_set_resources (ASM_OPERANDS_INPUT (x, i), res, in_dest,
                            ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:841:36: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return return_insn_p (XVECEXP (PATTERN (insn), 0, 0));
                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:999:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        start_insn = XVECEXP (PATTERN (start_insn), 0, 0);
                              ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:1003:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        stop_insn = next_insn (PREV_INSN (stop_insn));
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:1023:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              real_insn = XEXP (PATTERN (insn), 0);
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:1051:20: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = REG_NOTES (real_insn); link; link = XEXP (link, 1))
                          ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:1051:56: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = REG_NOTES (real_insn); link; link = XEXP (link, 1))
                                                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:1066:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              note_stores (PATTERN (real_insn), update_live_status, NULL);
                           ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:1070:20: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = REG_NOTES (real_insn); link; link = XEXP (link, 1))
                          ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:1070:56: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = REG_NOTES (real_insn); link; link = XEXP (link, 1))
                                                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/resource.c:1098:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && NOTE_LINE_NUMBER (real_insn) == NOTE_INSN_EPILOGUE_BEG)
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
53 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/rtl.c -o rtl.o
118 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/rtlanal.c -o rtlanal.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/rtl-error.c -o rtl-error.o
In file included from ../../gcc/rtlanal.c:31:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/rtlanal.c:31:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/rtlanal.c:31:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/rtlanal.c:31:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtl-error.c:43:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx body = PATTERN (insn);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtl-error.c:49:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    asmop = SET_SRC (body);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtl-error.c:54:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    asmop = SET_SRC (XVECEXP (body, 0, 0));
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtl-error.c:66:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      loc.file = ASM_OPERANDS_SOURCE_FILE (asmop);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1026:39: note: expanded from macro 'ASM_OPERANDS_SOURCE_FILE'
#define ASM_OPERANDS_SOURCE_FILE(RTX) XCSTR (RTX, 5, ASM_OPERANDS)
                                      ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtl-error.c:67:18: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      loc.line = ASM_OPERANDS_SOURCE_LINE (asmop);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1027:39: note: expanded from macro 'ASM_OPERANDS_SOURCE_LINE'
#define ASM_OPERANDS_SOURCE_LINE(RTX) XCINT (RTX, 6, ASM_OPERANDS)
                                      ^           ~
../../gcc/rtl.h:637In file included from ../../gcc/rtlanal.c:33:
../../gcc/output.h::32:126:6 note: expanded from macro 'XCINT': warning: 
'__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^

../../gcc/rtl.h:499../../gcc/output.h:116:53:37:: note:  note: expanded from macro 'RTL_CHECKC1'expanded from macro 'ATTRIBUTE_ASM_FPRINTF'

#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
    rtunion fld[1];
    ^
../../gcc/rtl-error.c:127:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:196:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
             || rtx_varies_p (XEXP (x, 1), for_alias);
                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:298:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return rtx_addr_can_trap_p_1 (XEXP (x, 1), mode, unaligned_mems);
                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:359:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (INTVAL (XEXP (x, 1)) > 0
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:377:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) > 0)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:392:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return nonzero_address_p (XEXP (x, 1));
                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:452:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return - INTVAL (XEXP (x, 1));
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:455:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return INTVAL (XEXP (x, 1));
                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:539:8: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
          x = CALL_INSN_FUNCTION_USAGE (x);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:544:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        x = PATTERN (x);
            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:585:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return count_occurrences (SET_SRC (x), find, count_dest);
                                  ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:687:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (beg); p != end; p = NEXT_INSN (p))
           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:687:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (beg); p != end; p = NEXT_INSN (p))
                                          ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:704:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (from_insn); insn != to_insn; insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:704:62: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (from_insn); insn != to_insn; insn = NEXT_INSN (insn))
                                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:706:36: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && (reg_overlap_mentioned_p (reg, PATTERN (insn))
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:724:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (reg_overlap_mentioned_p (x, SET_SRC (body)))
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:744:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = ASM_OPERANDS_INPUT_LENGTH (body) - 1; i >= 0; i--)
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:745:34: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (reg_overlap_mentioned_p (x, ASM_OPERANDS_INPUT (body, i)))
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:782:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return reg_referenced_p (x, COND_EXEC_CODE (body));
                                  ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:800:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (from_insn); insn != to_insn; insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:800:62: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (from_insn); insn != to_insn; insn = NEXT_INSN (insn))
                                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:860:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = NEXT_INSN (start); insn != end; insn = NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:860:58: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = NEXT_INSN (start); insn != end; insn = NEXT_INSN (insn))
                                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:969:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_stores (INSN_P (insn) ? PATTERN (insn) : insn, set_of_1, &data);
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1043:43: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0, found = 0; i < XVECLEN (PATTERN (insn), 0); i++)
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1064:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx src = SET_SRC (set);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1075:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && ! BYTES_BIG_ENDIAN && XEXP (dst, 2) == const0_rtx
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1083:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (SUBREG_BYTE (src) != SUBREG_BYTE (dst))
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1083:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (SUBREG_BYTE (src) != SUBREG_BYTE (dst))
                               ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1099:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1101:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) == NOOP_MOVE_INSN_CODE)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1151:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = PREV_INSN (*pinsn); p && !LABEL_P (p);
           ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1152:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       p = PREV_INSN (p))
           ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1155:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx set = single_set (p);
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1155:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx set = single_set (p);
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1160:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rtx src = SET_SRC (set);
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1166:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 || ! modified_between_p (src, PREV_INSN (p), valid_to))
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1263:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      x = SET_SRC (x);
          ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1402:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    x = COND_EXEC_CODE (x);
        ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1464:16: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = ASM_OPERANDS_INPUT_LENGTH (body) - 1; i >= 0; i--)
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1465:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        (*fun) (&ASM_OPERANDS_INPUT (body, i), data);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1498:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            (*fun) (&XEXP (dest, 2), data);
                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1624:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  pattern = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1627:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    pattern = COND_EXEC_CODE (pattern);
              ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1640:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            body = COND_EXEC_CODE (body);
                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1664:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1664:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1670:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1670:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1690:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1690:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1715:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1715:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1719:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (single_set (insn) == 0)
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1719:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (single_set (insn) == 0)
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1743:19: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = CALL_INSN_FUNCTION_USAGE (insn);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1745:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           link = XEXP (link, 1))
                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1787:15: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = CALL_INSN_FUNCTION_USAGE (insn); link; link = XEXP (link, 1))
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1787:61: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = CALL_INSN_FUNCTION_USAGE (insn); link; link = XEXP (link, 1))
                                                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1813:15: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = CALL_INSN_FUNCTION_USAGE (insn); link; link = XEXP (link, 1))
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1813:61: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = CALL_INSN_FUNCTION_USAGE (insn); link; link = XEXP (link, 1))
                                                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1836:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (REG_NOTES (insn) == note)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1838:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = XEXP (note, 1);
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1838:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = XEXP (note, 1);
                         ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1842:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1842:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1843:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (XEXP (link, 1) == note)
        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1845:2: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        XEXP (link, 1) = XEXP (note, 1);
        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1845:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        XEXP (link, 1) = XEXP (note, 1);
                         ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1861:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (x = listp; x; x = XEXP (x, 1))
                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1885:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            XEXP (prev, 1) = XEXP (temp, 1);
            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1885:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            XEXP (prev, 1) = XEXP (temp, 1);
                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1887:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            *listp = XEXP (temp, 1);
                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:1893:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      temp = XEXP (temp, 1);
             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2160:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (!CONSTANT_P (XEXP (x, 1)) || (XEXP (x, 1) == const0_rtx))
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
6 warnings generated.
../../gcc/rtlanal.c:2385:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               SUBREG_BYTE (x));
                               ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2480:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      SUBREG_BYTE (x));
                                      ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2499:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SET_SRC (x) = replace_regs (SET_SRC (x), reg_map, nregs, 0);
                                  ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2499:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SET_SRC (x) = replace_regs (SET_SRC (x), reg_map, nregs, 0);
      ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2564:21: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (JUMP_P (l) && JUMP_LABEL (l) == old_label)
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2565:5: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
    JUMP_LABEL (l) = new_label;
    ^~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2574:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          ++LABEL_NUSES (new_label);
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2575:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          --LABEL_NUSES (old_label);
            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2625:19: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (label = JUMP_LABEL (insn)) != NULL_RTX
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2670:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return (computed_jump_p_1 (XEXP (x, 1))
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2671:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || computed_jump_p_1 (XEXP (x, 2)));
                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/sbitmap.c -o sbitmap.o
../../gcc/rtlanal.c:2704:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx pat = PATTERN (insn);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2723:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && computed_jump_p_1 (SET_SRC (XVECEXP (pat, 0, i))))
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:2728:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && computed_jump_p_1 (SET_SRC (pat)))
                                     ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3004:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          switch (NOTE_LINE_NUMBER (r))
                  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3048:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      r = NEXT_INSN (r);
          ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3128:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       SUBREG_BYTE (x));
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3290:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     SUBREG_BYTE (x),
                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3330:12: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = CALL_INSN_FUNCTION_USAGE (call_insn); p; p = XEXP (p, 1))
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3330:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = CALL_INSN_FUNCTION_USAGE (call_insn); p; p = XEXP (p, 1))
                                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3350:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      before = PREV_INSN (before);
               ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3370:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          note_stores (PATTERN (before), parms_set, &parm);
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3392:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_P (insn) && (set = single_set (insn)) != NULL)
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3392:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_P (insn) && (set = single_set (insn)) != NULL)
                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3397:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && general_operand (SET_SRC (set), VOIDmode))
                              ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3400:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && FUNCTION_VALUE_REGNO_P (REGNO (SET_SRC (set)))
                                            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/config/i386/i386.h:1451:32: note: expanded from macro 'FUNCTION_VALUE_REGNO_P'
  ix86_function_value_regno_p (N)
                               ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3425:13: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx tmp = JUMP_LABEL (jump_insn);
            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3432:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtvec vec = XVEC (PATTERN (tmp),
                        ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3574:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx x1 = XEXP (x, 1);
               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3584:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (x1 == XEXP (x0, 0) || x1 == XEXP (x0, 1)))
                                          ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3590:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (x0 == XEXP (x1, 0) || x0 == XEXP (x1, 1)))
                                          ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3805:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 & cached_nonzero_bits (XEXP (x, 1), mode,
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3820:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     | cached_nonzero_bits (XEXP (x, 1), mode,
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3838:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          cached_nonzero_bits (XEXP (x, 1), mode,
                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3913:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) < HOST_BITS_PER_WIDE_INT)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3914:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        nonzero &= ((HOST_WIDE_INT) 1 << INTVAL (XEXP (x, 1))) - 1;
                                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3971:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) >= 0
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3972:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) < HOST_BITS_PER_WIDE_INT)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:3976:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int count = INTVAL (XEXP (x, 1));
                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4040:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          cached_nonzero_bits (XEXP (x, 1), mode,
                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4047:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     | cached_nonzero_bits (XEXP (x, 2), mode,
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4083:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx x1 = XEXP (x, 1);
               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4095:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (x1 == XEXP (x0, 0) || x1 == XEXP (x0, 1)))
                                          ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4103:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (x0 == XEXP (x1, 0) || x0 == XEXP (x1, 1)))
                                          ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4264:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return MAX (1, (int) bitwidth - INTVAL (XEXP (x, 1)));
                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:26: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4264:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return MAX (1, (int) bitwidth - INTVAL (XEXP (x, 1)));
                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:38: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4288:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) >= 0
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4289:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) < (int) bitwidth)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4294:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 : (int) bitwidth - INTVAL (XEXP (x, 1))));
                                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:26: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4293:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return MAX (1, num0 - (code == ROTATE ? INTVAL (XEXP (x, 1))
                                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:26: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4294:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 : (int) bitwidth - INTVAL (XEXP (x, 1))));
                                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:38: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4293:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return MAX (1, num0 - (code == ROTATE ? INTVAL (XEXP (x, 1))
                                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:38: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4324:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      num1 = cached_num_sign_bit_copies (XEXP (x, 1), mode,
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4334:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (code == PLUS && XEXP (x, 1) == constm1_rtx
                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4345:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      num1 = cached_num_sign_bit_copies (XEXP (x, 1), mode,
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4370:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      num1 = cached_num_sign_bit_copies (XEXP (x, 1), mode,
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4378:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && ((nonzero_bits (XEXP (x, 1), mode)
                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4399:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return cached_num_sign_bit_copies (XEXP (x, 1), mode,
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4410:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (nonzero_bits (XEXP (x, 1), mode)
                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4417:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      result = cached_num_sign_bit_copies (XEXP (x, 1), mode,
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4421:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (nonzero_bits (XEXP (x, 1), mode)
                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4433:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) > 0)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4434:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        num0 = MIN ((int) bitwidth, num0 + INTVAL (XEXP (x, 1)));
                                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:318:26: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4434:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        num0 = MIN ((int) bitwidth, num0 + INTVAL (XEXP (x, 1)));
                                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:318:38: note: expanded from macro 'MIN'
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4441:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || INTVAL (XEXP (x, 1)) < 0
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4442:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || INTVAL (XEXP (x, 1)) >= (int) bitwidth)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4447:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return MAX (1, num0 - INTVAL (XEXP (x, 1)));
                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:26: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                         ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4447:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return MAX (1, num0 - INTVAL (XEXP (x, 1)));
                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/system.h:319:38: note: expanded from macro 'MAX'
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
                                     ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4450:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      num0 = cached_num_sign_bit_copies (XEXP (x, 1), mode,
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4452:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      num1 = cached_num_sign_bit_copies (XEXP (x, 2), mode,
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4519:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  cost = rtx_cost (SET_SRC (set), SET);
                   ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4565:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  op1 = XEXP (cond, 1);
        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4609:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op1 = XEXP (op0, 1);
                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4675:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            x = SET_SRC (set);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4698:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              x = SET_SRC (set);
                  ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4725:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op0 = XEXP (x, 0), op1 = XEXP (x, 1);
                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4822:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  cond = XEXP (SET_SRC (set), 0);
               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4828:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (XEXP (SET_SRC (set), 2), 0) == JUMP_LABEL (jump);
               ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4828:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (XEXP (SET_SRC (set), 2), 0) == JUMP_LABEL (jump);
                     ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/rtlanal.c:4828:47: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (XEXP (SET_SRC (set), 2), 0) == JUMP_LABEL (jump);
                                              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
286 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/sched-deps.c -o sched-deps.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/sched-ebb.c -o sched-ebb.o
In file included from ../../gcc/sched-deps.c:40:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/sched-deps.c:40:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/sched-deps.c:40:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/sched-deps.c:40:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/sched-ebb.c:39:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/sched-ebb.c:39:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/sched-ebb.c:39:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/sched-ebb.c:39:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:129:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      list = XEXP (list, 1);
             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:95:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (prev_head); insn != next_tail; insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:95:64: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (prev_head); insn != next_tail; insn = NEXT_INSN (insn))
                                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:143:21: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  basic_block bb1 = BLOCK_FOR_INSN (insn1);
                    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:144:21: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  basic_block bb2 = BLOCK_FOR_INSN (insn2);
                    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
../../gcc/sched-deps.c:139:13: #define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
warning:     rtunion fld[1];
    ^
array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
../../gcc/sched-ebb.c:175:19: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])  basic_block b = BLOCK_FOR_INSN (insn);
                  ^~~~~~~~~~~~~~~~~~~~~

../../gcc/rtl.h:663:30:                                      ^            ~note: expanded from macro 'BLOCK_FOR_INSN'

#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611../../gcc/rtl.h:25: note: expanded from macro 'XBBDEF'
:#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'251:
5: note: array 'fld' declared here
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
    rtunion fld[1];
    ^
                                     ^            ~
../../gcc/sched-deps.c:151:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  src = SET_SRC (pc_set (insn));
        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:153:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XEXP (src, 2) == pc_rtx)
      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498../../gcc/rtl.h:38: note: expanded from macro 'RTL_CHECK2'
:251#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
:../../gcc/rtl.h:251:5: 5note: array 'fld' declared here
:    rtunion fld[1];
    ^ 
../../gcc/sched-deps.cnote: :155:12:array 'fld' declared here warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

  else if (XEXP (src, 1) == pc_rtx)
           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
    rtunion fld[1];
    ^#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38
: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:163:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             XEXP (cond, 1));
                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:179:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (cond1, 1) == XEXP (cond2, 1))
         ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:179:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (cond1, 1) == XEXP (cond2, 1))
                            ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:219:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NOTE_BASIC_BLOCK (before) = last;
      ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:781:32: note: expanded from macro 'NOTE_BASIC_BLOCK'
#define NOTE_BASIC_BLOCK(INSN)  XCBBDEF (INSN, 4, NOTE)
                                ^              ~
../../gcc/rtl.h:645:32: note: expanded from macro 'XCBBDEF'
#define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:236:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx aftertail = NEXT_INSN (tail);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:240:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; insn != aftertail; insn = NEXT_INSN (insn))
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:273:26: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          basic_block curr_bb = BLOCK_FOR_INSN (insn);
                                ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:331:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          note = LABEL_P (head) ? NEXT_INSN (head) : head;
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:332:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NOTE_BASIC_BLOCK (note) = curr_bb;
          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:781:32: note: expanded from macro 'NOTE_BASIC_BLOCK'
#define NOTE_BASIC_BLOCK(INSN)  XCBBDEF (INSN, 4, NOTE)
                                ^              ~
../../gcc/rtl.h:645:32: note: expanded from macro 'XCBBDEF'
#define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:273:17: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (link = LOG_LINKS (insn); link; link = XEXP (link, 1))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:273:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (link = LOG_LINKS (insn); link; link = XEXP (link, 1))
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
../../gcc/sched-ebb.c:366:20: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:  for (back_link = LOG_LINKS (load_insn);
                   ^~~~~~~~~~~~~~~~~~~~~
251:5: note: array 'fld' declared here
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
    rtunion fld[1];#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~

    ^
../../gcc/rtl.h:606../../gcc/sched-deps.c:324:33: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  link = alloc_INSN_LIST (elem, LOG_LINKS (insn));
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
:23: note: expanded from macro 'XEXP'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
23: note: expanded from macro 'XEXP'
    rtunion fld[1];
    ^
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/sched-ebb.c:368:../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
20#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251::5: note: array 'fld' declared here
     rtunion fld[1];
    ^
warning: ../../gcc/sched-deps.c:325:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  LOG_LINKS (insn) = link;
  ^~~~~~~~~~~~~~~~

../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
       back_link = XEXP (back_link, 1))#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'

#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5:                    ^                ~note: array 'fld' declared here

    rtunion fld[1];
    ^
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:379:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               fore_link = XEXP (fore_link, 1))
                           ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:382:34: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              basic_block insn2_block = BLOCK_FOR_INSN (insn2);
                                        ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:419:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx next_tail = NEXT_INSN (tail);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:422:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = head; insn != next_tail; insn = NEXT_INSN (insn))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:425:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        bb = BLOCK_FOR_INSN (insn);
             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:351:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; list; list = XEXP (list, 1))
                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:367:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = XEXP (list, 1);
             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:390:25: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  free_INSN_LIST_list (&LOG_LINKS (insn));
                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:484:26: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  basic_block first_bb = BLOCK_FOR_INSN (head);
                         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
../../gcc/sched-deps.c:404:                             ^             ~15: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]

  for (link = LOG_LINKS (insn); link ; link = XEXP (link, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
:#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
611../../gcc/rtl.h:606::23: note: 25expanded from macro 'XEXP'
: note: #define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
expanded from macro 'XBBDEF'../../gcc/rtl.h:498:
38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:404:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~  for (link = LOG_LINKS (insn); link ; link = XEXP (link, 1))
                                              ^           ~

../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h../../gcc/rtl.h:497:38: note: :expanded from macro 'RTL_CHECK1'
498:38: note: expanded from macro 'RTL_CHECK2'#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~

../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:485:25:#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N]) warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]

                                     ^            ~
  basic_block last_bb = BLOCK_FOR_INSN (tail);
                        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
../../gcc/rtl.h#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
:../../gcc/rtl.h:611:25125: note: expanded from macro 'XBBDEF'
:5:#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497: 38: note: expanded from macro 'RTL_CHECK1'
note: array 'fld' declared here
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:488:
12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    ^    return BLOCK_FOR_INSN (tail);
           ^~~~~~~~~~~~~~~~~~~~~

../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
../../gcc/sched-deps.c#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
:../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
422:7#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h::497:38: note: expanded from macro 'RTL_CHECK1'
 #define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
warning: ../../gcc/rtl.h:array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
251:5:   if (BLOCK_FOR_INSN (insn) == BLOCK_FOR_INSN (prev_nonnote)
      ^~~~~~~~~~~~~~~~~~~~~
note: ../../gcc/rtl.h:663:array 'fld' declared here30:
     rtunion fld[1];
note: expanded from macro 'BLOCK_FOR_INSN'
    ^
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
../../gcc/sched-ebb.c#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497::38:508:35:  warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
note: expanded from macro 'RTL_CHECK1'  current_sched_info->prev_head = PREV_INSN (head);

                                  ^~~~~~~~~~~~~~~~
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
../../gcc/rtl.h    rtunion fld[1];:660:25: note: expanded from macro 'PREV_INSN'

#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
    ^
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
../../gcc/sched-deps.c:422:32: warning: #define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:509:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  current_sched_info->next_tail = NEXT_INSN (tail);
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:527:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (head); note; note = XEXP (note, 1))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
  if (BLOCK_FOR_INSN (insn) == BLOCK_FOR_INSN (prev_nonnote)
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: ../../gcc/rtl.h:663:note: array 'fld' declared here
    rtunion fld[1];
    ^
30../../gcc/sched-ebb.c: note: expanded from macro 'BLOCK_FOR_INSN'
:527#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

      for (note = REG_NOTES (head); note; note = XEXP (note, 1))
                                                 ^           ~../../gcc/rtl.h
:611:25: note: expanded from macro 'XBBDEF'
../../gcc/rtl.h:#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here606:23: note: expanded from macro 'XEXP'

    rtunion fld[1];
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
    ^../../gcc/rtl.h:498:38
: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:609:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            head = NEXT_INSN (head);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:611:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            tail = PREV_INSN (tail);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-ebb.c:613:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            head = NEXT_INSN (head);
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:585:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        sched_analyze_2 (deps, SET_SRC (x), insn);
                               ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:607:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          sched_analyze_2 (deps, XEXP (dest, 1), insn);
                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:608:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          sched_analyze_2 (deps, XEXP (dest, 2), insn);
                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:665:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pending = XEXP (pending, 1);
                        ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:666:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pending_mem = XEXP (pending_mem, 1);
                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:677:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pending = XEXP (pending, 1);
                        ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:678:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pending_mem = XEXP (pending_mem, 1);
                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:692:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    sched_analyze_2 (deps, SET_SRC (x), insn);
                           ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:775:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            pending = XEXP (pending, 1);
                      ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:776:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            pending_mem = XEXP (pending_mem, 1);
                          ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:788:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            pending = XEXP (pending, 1);
                      ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:789:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            pending_mem = XEXP (pending_mem, 1);
                          ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:792:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (u = deps->last_pending_memory_flush; u; u = XEXP (u, 1))
                                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:832:22: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for (j = 0; j < ASM_OPERANDS_INPUT_LENGTH (x); j++)
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1016:40: note: expanded from macro 'ASM_OPERANDS_INPUT_LENGTH'
#define ASM_OPERANDS_INPUT_LENGTH(RTX) XCVECLEN (RTX, 3, ASM_OPERANDS)
                                       ^              ~
../../gcc/rtl.h:649:43: note: expanded from macro 'XCVECLEN'
#define XCVECLEN(RTX, N, C)     GET_NUM_ELEM (XCVEC (RTX, N, C))
                                              ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:833:31: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              sched_analyze_2 (deps, ASM_OPERANDS_INPUT (x, j), insn);
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:857:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      sched_analyze_2 (deps, XEXP (x, 1), insn);
                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:893:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      x = COND_EXEC_CODE (x);
          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:916:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              sub = COND_EXEC_CODE (sub);
                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:931:19: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = CALL_INSN_FUNCTION_USAGE (insn); link; link = XEXP (link, 1))
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:931:65: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = CALL_INSN_FUNCTION_USAGE (insn); link; link = XEXP (link, 1))
                                                                ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:981:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pending = XEXP (pending, 1);
                        ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:982:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pending_mem = XEXP (pending_mem, 1);
                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:992:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pending = XEXP (pending, 1);
                        ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:993:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pending_mem = XEXP (pending_mem, 1);
                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1011:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      while (XEXP (link, 1))
             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1017:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          link = XEXP (link, 1);
                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1019:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (link, 1) = REG_NOTES (insn);
      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1019:24: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (link, 1) = REG_NOTES (insn);
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1020:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = loop_notes;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1188:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx tmp, set = single_set (insn);
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1188:22: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx tmp, set = single_set (insn);
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1202:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tmp = SET_SRC (set);
            ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1258:29: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = head;; insn = NEXT_INSN (insn))
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1265:26: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          free_INSN_LIST_list (&LOG_LINKS (insn));
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1278:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          sched_analyze_insn (deps, PATTERN (insn), insn, loop_notes);
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1288:26: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          free_INSN_LIST_list (&LOG_LINKS (insn));
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1333:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          sched_analyze_insn (deps, PATTERN (insn), insn, loop_notes);
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1355:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        gcc_assert (NOTE_LINE_NUMBER (insn) != NOTE_INSN_EH_REGION_BEG
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1356:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && NOTE_LINE_NUMBER (insn) != NOTE_INSN_EH_REGION_END);
                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1362:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_BEG
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1363:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_END))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1366:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                        GEN_INT (NOTE_LINE_NUMBER (insn)),
                                                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1392:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (r0 = XEXP (PATTERN (insn), 0), REG_P (r0))
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1400:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (end_seq)) != 0
                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1400:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (end_seq)) != 0
                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1401:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && SET_DEST (set) == r0 && SET_SRC (set) == r0
                                     ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1471:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  next_tail = NEXT_INSN (tail);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1472:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = head; insn != next_tail; insn = NEXT_INSN (insn))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1477:19: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = LOG_LINKS (insn); link; link = XEXP (link, 1))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-deps.c:1477:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (link = LOG_LINKS (insn); link; link = XEXP (link, 1))
                                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
160 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/sched-rgn.c -o sched-rgn.o
32 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/sched-vis.c -o sched-vis.o
In file included from ../../gcc/sched-rgn.c:63:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/sched-rgn.c:63:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/sched-rgn.c:63:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/sched-rgn.c:63:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:311:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (b, insn)
    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:433:18: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) != NEXT_INSN (BB_END (BB));       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:311:5: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    FOR_BB_INSNS (b, insn)
    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:434:17: note: expanded from macro 'FOR_BB_INSNS'
       (INSN) = NEXT_INSN (INSN))
                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:319:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && find_reg_note (NEXT_INSN (insn), REG_LABEL,
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1286:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return check_live_1 (src, PATTERN (insn));
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1290:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (j = XVECLEN (PATTERN (insn), 0) - 1; j >= 0; j--)
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1293:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && !check_live_1 (src, XVECEXP (PATTERN (insn), 0, j)))
                                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1311:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    update_live_1 (src, PATTERN (insn));
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1315:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (j = XVECLEN (PATTERN (insn), 0) - 1; j >= 0; j--)
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1318:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          update_live_1 (src, XVECEXP (PATTERN (insn), 0, j));
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1336:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = INSN_DEPEND (load_insn); link; link = XEXP (link, 1))
                                                    ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1350:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = INSN_DEPEND (insn); link; link = XEXP (link, 1))
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1353:28: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((CONTAINING_RGN (BLOCK_NUM (next)) ==
                           ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:125:47: note: expanded from macro 'CONTAINING_RGN'
#define CONTAINING_RGN(block) (containing_rgn[block])
                                              ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1355:21: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && IS_REACHABLE (INSN_BB (next), load_insn_bb)
                           ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:1324:4: note: expanded from macro 'IS_REACHABLE'
  (bb_from == bb_to                                                     \
   ^~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1355:21: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && IS_REACHABLE (INSN_BB (next), load_insn_bb)
                           ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:1325:21: note: expanded from macro 'IS_REACHABLE'
   || IS_RGN_ENTRY (bb_from)                                            \
                    ^~~~~~~
../../gcc/sched-rgn.c:208:28: note: expanded from macro 'IS_RGN_ENTRY'
#define IS_RGN_ENTRY(bb) (!bb)
                           ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1355:21: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && IS_REACHABLE (INSN_BB (next), load_insn_bb)
                           ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 7 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/varray.h:237:46: note: expanded from macro 'VARRAY_CHECK'
#define VARRAY_CHECK(VA, N, T) ((VA)->data.T[N])
                                             ^
../../gcc/sched-rgn.c:234:42: note: expanded from macro 'EDGE_TO_BIT'
#define EDGE_TO_BIT(edge) ((int)(size_t)(edge)->aux)
                                         ^~~~
../../gcc/sbitmap.h:51:19: note: expanded from macro 'TEST_BIT'
((BITMAP)->elms [(BITNO) / SBITMAP_ELT_BITS] >> (BITNO) % SBITMAP_ELT_BITS & 1)
                  ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1355:21: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && IS_REACHABLE (INSN_BB (next), load_insn_bb)
                           ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 7 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/varray.h:237:46: note: expanded from macro 'VARRAY_CHECK'
#define VARRAY_CHECK(VA, N, T) ((VA)->data.T[N])
                                             ^
../../gcc/sched-rgn.c:234:42: note: expanded from macro 'EDGE_TO_BIT'
#define EDGE_TO_BIT(edge) ((int)(size_t)(edge)->aux)
                                         ^~~~
../../gcc/sbitmap.h:51:50: note: expanded from macro 'TEST_BIT'
((BITMAP)->elms [(BITNO) / SBITMAP_ELT_BITS] >> (BITNO) % SBITMAP_ELT_BITS & 1)
                                                 ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1356:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && load_insn_bb != INSN_BB (next)
                             ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1384:15: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = LOG_LINKS (load_insn); link; link = XEXP (link, 1))
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1384:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = LOG_LINKS (load_insn); link; link = XEXP (link, 1))
                                                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1394:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (INSN_BB (insn1) == bb_src
          ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1395:24: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (CONTAINING_RGN (BLOCK_NUM (insn1))
                              ^~~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:125:47: note: expanded from macro 'CONTAINING_RGN'
#define CONTAINING_RGN(block) (containing_rgn[block])
                                              ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1397:31: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (!IS_REACHABLE (bb_trg, INSN_BB (insn1))
                                     ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:1324:15: note: expanded from macro 'IS_REACHABLE'
  (bb_from == bb_to                                                     \
              ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1397:31: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (!IS_REACHABLE (bb_trg, INSN_BB (insn1))
                                     ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:1326:33: note: expanded from macro 'IS_REACHABLE'
   || (TEST_BIT (ancestor_edges[bb_to],                                 \
                                ^~~~~
../../gcc/sbitmap.h:51:3: note: expanded from macro 'TEST_BIT'
((BITMAP)->elms [(BITNO) / SBITMAP_ELT_BITS] >> (BITNO) % SBITMAP_ELT_BITS & 1)
  ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1398:26: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && !IS_REACHABLE (INSN_BB (insn1), bb_trg)))
                                ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:1324:4: note: expanded from macro 'IS_REACHABLE'
  (bb_from == bb_to                                                     \
   ^~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1398:26: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && !IS_REACHABLE (INSN_BB (insn1), bb_trg)))
                                ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:1325:21: note: expanded from macro 'IS_REACHABLE'
   || IS_RGN_ENTRY (bb_from)                                            \
                    ^~~~~~~
../../gcc/sched-rgn.c:208:28: note: expanded from macro 'IS_RGN_ENTRY'
#define IS_RGN_ENTRY(bb) (!bb)
                           ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1398:26: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && !IS_REACHABLE (INSN_BB (insn1), bb_trg)))
                                ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 7 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/varray.h:237:46: note: expanded from macro 'VARRAY_CHECK'
#define VARRAY_CHECK(VA, N, T) ((VA)->data.T[N])
                                             ^
../../gcc/sched-rgn.c:234:42: note: expanded from macro 'EDGE_TO_BIT'
#define EDGE_TO_BIT(edge) ((int)(size_t)(edge)->aux)
                                         ^~~~
../../gcc/sbitmap.h:51:19: note: expanded from macro 'TEST_BIT'
((BITMAP)->elms [(BITNO) / SBITMAP_ELT_BITS] >> (BITNO) % SBITMAP_ELT_BITS & 1)
                  ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1398:26: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && !IS_REACHABLE (INSN_BB (insn1), bb_trg)))
                                ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 7 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/varray.h:237:46: note: expanded from macro 'VARRAY_CHECK'
#define VARRAY_CHECK(VA, N, T) ((VA)->data.T[N])
                                             ^
../../gcc/sched-rgn.c:234:42: note: expanded from macro 'EDGE_TO_BIT'
#define EDGE_TO_BIT(edge) ((int)(size_t)(edge)->aux)
                                         ^~~~
../../gcc/sbitmap.h:51:50: note: expanded from macro 'TEST_BIT'
((BITMAP)->elms [(BITNO) / SBITMAP_ELT_BITS] >> (BITNO) % SBITMAP_ELT_BITS & 1)
                                                 ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1439:20: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (back_link = LOG_LINKS (load_insn);
                   ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1440:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       back_link; back_link = XEXP (back_link, 1))
                              ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1450:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               fore_link; fore_link = XEXP (fore_link, 1))
                                      ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1460:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (INSN_BB (insn2) == bb_trg)
                      ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1464:45: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (*(candp->split_bbs.first_member) == BLOCK_FOR_INSN (insn2))
                                                          ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1486:7: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (LOG_LINKS (load_insn) == NULL)
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1608:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (prev_head); insn != next_tail; insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1608:64: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (prev_head); insn != next_tail; insn = NEXT_INSN (insn))
                                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1632:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        src_next_tail = NEXT_INSN (tail);
                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1635:54: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (insn = src_head; insn != src_next_tail; insn = NEXT_INSN (insn))
                                                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1641:8: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && (!IS_SPECULATIVE_INSN (insn)
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:251:65: note: expanded from macro 'IS_SPECULATIVE_INSN'
#define IS_SPECULATIVE_INSN(INSN) (IS_SPECULATIVE (BLOCK_TO_BB (BLOCK_NUM (INSN))))
                                                                ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:177:47: note: expanded from macro 'IS_SPECULATIVE'
#define IS_SPECULATIVE(src) ( candidate_table[src].is_speculative )
                                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1669:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_BB (insn) != target_bb)
      ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1673:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (IS_SPECULATIVE_INSN (insn))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:251:65: note: expanded from macro 'IS_SPECULATIVE_INSN'
#define IS_SPECULATIVE_INSN(INSN) (IS_SPECULATIVE (BLOCK_TO_BB (BLOCK_NUM (INSN))))
                                                                ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:177:47: note: expanded from macro 'IS_SPECULATIVE'
#define IS_SPECULATIVE(src) ( candidate_table[src].is_speculative )
                                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1675:27: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!check_live (insn, INSN_BB (insn)))
                                 ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1677:23: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          update_live (insn, INSN_BB (insn));
                             ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1688:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      b1 = BLOCK_FOR_INSN (insn);
           ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1703:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          BB_END (b1) = PREV_INSN (insn);
                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1710:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          BB_HEAD (b1) = NEXT_INSN (insn);
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1731:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_BB (next) != target_bb
      ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1732:22: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (!IS_VALID (INSN_BB (next))
                     ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:176:41: note: expanded from macro 'IS_VALID'
#define IS_VALID(src) ( candidate_table[src].is_valid )
                                        ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1734:8: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (IS_SPECULATIVE_INSN (next)
              ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:251:65: note: expanded from macro 'IS_SPECULATIVE_INSN'
#define IS_SPECULATIVE_INSN(INSN) (IS_SPECULATIVE (BLOCK_TO_BB (BLOCK_NUM (INSN))))
                                                                ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:177:47: note: expanded from macro 'IS_SPECULATIVE'
#define IS_SPECULATIVE(src) ( candidate_table[src].is_speculative )
                                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1737:27: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || !check_live (next, INSN_BB (next))
                                        ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1738:34: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || !is_exception_free (next, INSN_BB (next), target_bb)))))
                                               ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1754:33: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    sprintf (tmp, "b%3d: i%4d", INSN_BB (insn), INSN_UID (insn));
                                ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_stdio.h:47:56: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                                                       ^~~~~~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1757:36: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (current_nr_blocks > 1 && INSN_BB (insn) != target_bb)
                                   ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1758:43: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
        sprintf (tmp, "%d/b%d", INSN_UID (insn), INSN_BB (insn));
                                                 ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_stdio.h:47:56: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                                                       ^~~~~~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1773:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_BB (insn1) != INSN_BB (insn2))
      ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1773:26: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_BB (insn1) != INSN_BB (insn2))
                         ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1778:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((INSN_BB (insn2) == target_bb) && (INSN_BB (insn1) != target_bb))
           ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1778:46: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((INSN_BB (insn2) == target_bb) && (INSN_BB (insn1) != target_bb))
                                             ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1780:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((INSN_BB (insn1) == target_bb) && (INSN_BB (insn2) != target_bb))
           ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1780:46: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((INSN_BB (insn1) == target_bb) && (INSN_BB (insn2) != target_bb))
                                             ^~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1784:18: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      spec_val = IS_SPECULATIVE_INSN (insn1) - IS_SPECULATIVE_INSN (insn2);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:251:65: note: expanded from macro 'IS_SPECULATIVE_INSN'
#define IS_SPECULATIVE_INSN(INSN) (IS_SPECULATIVE (BLOCK_TO_BB (BLOCK_NUM (INSN))))
                                                                ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:177:47: note: expanded from macro 'IS_SPECULATIVE'
#define IS_SPECULATIVE(src) ( candidate_table[src].is_speculative )
                                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1784:48: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      spec_val = IS_SPECULATIVE_INSN (insn1) - IS_SPECULATIVE_INSN (insn2);
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:251:65: note: expanded from macro 'IS_SPECULATIVE_INSN'
#define IS_SPECULATIVE_INSN(INSN) (IS_SPECULATIVE (BLOCK_TO_BB (BLOCK_NUM (INSN))))
                                                                ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:177:47: note: expanded from macro 'IS_SPECULATIVE'
#define IS_SPECULATIVE(src) ( candidate_table[src].is_speculative )
                                              ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1789:18: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      prob_val = INSN_PROBABILITY (insn2) - INSN_PROBABILITY (insn1);
                 ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:250:56: note: expanded from macro 'INSN_PROBABILITY'
#define INSN_PROBABILITY(INSN) (SRC_PROB (BLOCK_TO_BB (BLOCK_NUM (INSN))))
                                                       ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:178:41: note: expanded from macro 'SRC_PROB'
#define SRC_PROB(src) ( candidate_table[src].src_prob )
                                        ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1789:45: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      prob_val = INSN_PROBABILITY (insn2) - INSN_PROBABILITY (insn1);
                                            ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/sched-rgn.c:250:56: note: expanded from macro 'INSN_PROBABILITY'
#define INSN_PROBABILITY(INSN) (SRC_PROB (BLOCK_TO_BB (BLOCK_NUM (INSN))))
                                                       ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/sched-rgn.c:178:41: note: expanded from macro 'SRC_PROB'
#define SRC_PROB(src) ( candidate_table[src].src_prob )
                                        ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1803:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return BLOCK_NUM (next) == BLOCK_NUM (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1803:30: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return BLOCK_NUM (next) == BLOCK_NUM (insn);
                             ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1900:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     && sets_likely_spilled (PATTERN (insn)))))
                                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1905:44: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (last != 0 && !find_insn_list (insn, LOG_LINKS (last)))
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:1921:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2005:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; copy ; copy = XEXP (copy, 1))
                       ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2021:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      copy_insns = XEXP (copy_insns, 1);
                   ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2022:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      copy_mems = XEXP (copy_mems, 1);
                  ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2179:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next_tail = NEXT_INSN (tail);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2190:51: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = head; insn != next_tail; insn = NEXT_INSN (insn))
                                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2200:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  n = NOTE_LINE_NUMBER (insn);
                      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2206:9: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      NOTE_EXPANDED_LOCATION (xloc, insn);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:772:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
  ((XLOC).file = NOTE_SOURCE_FILE (INSN),       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2206:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      NOTE_EXPANDED_LOCATION (xloc, insn);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:773:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
   (XLOC).line = NOTE_LINE_NUMBER (INSN))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2221:6: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   INSN_BB (insn),
                   ^~~~~~~~~~~~~~
../../gcc/sched-rgn.c:252:37: note: expanded from macro 'INSN_BB'
#define INSN_BB(INSN) (BLOCK_TO_BB (BLOCK_NUM (INSN)))
                                    ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/sched-rgn.c:124:41: note: expanded from macro 'BLOCK_TO_BB'
#define BLOCK_TO_BB(block) (block_to_bb[block])
                                        ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2220:6: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   INSN_CODE (insn),
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2232:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link = INSN_DEPEND (insn); link; link = XEXP (link, 1))
                                                       ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2360:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      current_sched_info->prev_head = PREV_INSN (head);
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2361:39: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      current_sched_info->next_tail = NEXT_INSN (tail);
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2379:16: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (head); note; note = XEXP (note, 1))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-rgn.c:2379:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (note = REG_NOTES (head); note; note = XEXP (note, 1))
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:93:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) < 0)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:96:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op[1] = GEN_INT (-INTVAL (XEXP (x, 1)));
                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:101:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op[1] = XEXP (x, 1);
                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:107:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:113:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:118:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:127:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:132:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:137:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:142:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:147:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:152:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:157:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:162:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:167:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:176:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:181:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:186:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:191:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:196:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:201:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:206:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:211:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:228:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:233:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:238:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:243:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:248:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:253:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:258:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:263:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:268:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:273:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:278:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:279:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[2] = XEXP (x, 2);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:284:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:285:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[2] = XEXP (x, 2);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:345:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op[1] = XEXP (x, 1);
                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:352:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:354:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[2] = XEXP (x, 2);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:364:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[1] = XEXP (x, 1);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:365:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op[2] = XEXP (x, 2);
              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:383:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        sprintf (tmp, "%d", XINT (x, 1));
                            ^        ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_stdio.h:47:56: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                                                       ^~~~~~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:485:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      sprintf (t, "#%d", SUBREG_BYTE (x));
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_stdio.h:47:56: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                                                       ^~~~~~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:521:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      print_value (t2, SET_SRC (x), verbose);
                       ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:540:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (COND_EXEC_TEST (x), 1) == const0_rtx)
             ^                         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:543:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && XEXP (COND_EXEC_TEST (x), 1) == const0_rtx)
                  ^                         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:550:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      print_pattern (t2, COND_EXEC_CODE (x), verbose);
                         ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1170:29: note: expanded from macro 'COND_EXEC_CODE'
#define COND_EXEC_CODE(RTX) XCEXP (RTX, 1, COND_EXEC)
                            ^           ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:631:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      print_pattern (t, PATTERN (x), verbose);
                        ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:639:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      print_pattern (t, PATTERN (x), verbose);
                        ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:647:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      x = PATTERN (insn);
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:667:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (NOTE_LINE_NUMBER (x) > 0)
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:670:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NOTE_EXPANDED_LOCATION (xloc, x);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:772:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
  ((XLOC).file = NOTE_SOURCE_FILE (INSN),       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:670:4: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          NOTE_EXPANDED_LOCATION (xloc, x);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:773:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
   (XLOC).line = NOTE_LINE_NUMBER (INSN))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/sched-vis.c:676:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 GET_NOTE_INSN_NAME (NOTE_LINE_NUMBER (x)));
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:825:20: note: expanded from macro 'GET_NOTE_INSN_NAME'
  (note_insn_name[(NOTE_CODE) - (int) NOTE_INSN_BIAS])
                   ^~~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/secure/_stdio.h:47:56: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                                                       ^~~~~~~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
73 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/sdbout.c -o sdbout.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/simplify-rtx.c -o simplify-rtx.o
55 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/sreal.c -o sreal.o
In file included from ../../gcc/simplify-rtx.c:35:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/simplify-rtx.c:35:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/simplify-rtx.c:35:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/simplify-rtx.c:35:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/simplify-rtx.c:39:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/simplify-rtx.c:98:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      val = CONST_DOUBLE_HIGH (x);
            ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/simplify-rtx.c:182:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      offset = INTVAL (XEXP (XEXP (addr, 0), 1));
                       ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:187:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    addr = XEXP (addr, 1);
           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:300:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op1 = simplify_replace_rtx (XEXP (x, 1), old_rtx, new_rtx);
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:301:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (op0 == XEXP (x, 0) && op1 == XEXP (x, 1))
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:308:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op1 = XEXP (x, 1);
            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:312:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (op0 == XEXP (x, 0) && op1 == XEXP (x, 1))
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:321:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op1 = simplify_replace_rtx (XEXP (x, 1), old_rtx, new_rtx);
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:322:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op2 = simplify_replace_rtx (XEXP (x, 2), old_rtx, new_rtx);
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:323:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (op0 == XEXP (x, 0) && op1 == XEXP (x, 1) && op2 == XEXP (x, 2))
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:323:62: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (op0 == XEXP (x, 0) && op1 == XEXP (x, 1) && op2 == XEXP (x, 2))
                                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:338:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     SUBREG_BYTE (x));
                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:354:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op1 = simplify_replace_rtx (XEXP (x, 1), old_rtx, new_rtx);
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:360:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (op0 == XEXP (x, 0) && op1 == XEXP (x, 1))
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:418:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                        XEXP (op, 0), XEXP (op, 1));
                                                      ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:422:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op, 1) == constm1_rtx)
             ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:433:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                               XEXP (op, 1), mode)) != 0)
                                               ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:439:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && mode_signbit_p (mode, XEXP (op, 1))
                                   ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:441:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                               XEXP (op, 1), mode)) != 0)
                                               ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:454:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return simplify_gen_binary (ROTATE, mode, temp, XEXP (op, 1));
                                                          ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:485:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op, 1) == const1_rtx)
             ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:500:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return simplify_gen_binary (MINUS, mode, XEXP (op, 1), XEXP (op, 0));
                                                 ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:510:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              temp = simplify_unary_operation (NEG, mode, XEXP (op, 1), mode);
                                                          ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:517:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return simplify_gen_binary (MINUS, mode, temp, XEXP (op, 1));
                                                         ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:526:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return simplify_gen_binary (MULT, mode, temp, XEXP (op, 1));
                                                        ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:536:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            return simplify_gen_binary (ASHIFT, mode, temp, XEXP (op, 1));
                                                            ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:543:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (op, 1)) == GET_MODE_BITSIZE (mode) - 1)
                     ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:545:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    XEXP (op, 0), XEXP (op, 1));
                                                  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:551:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (op, 1)) == GET_MODE_BITSIZE (mode) - 1)
                     ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:553:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    XEXP (op, 0), XEXP (op, 1));
                                                  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:701:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        lv = CONST_DOUBLE_LOW (op),  hv = CONST_DOUBLE_HIGH (op);
                                          ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/simplify-rtx.c:717:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        lv = CONST_DOUBLE_LOW (op),  hv = CONST_DOUBLE_HIGH (op);
                                          ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/simplify-rtx.c:869:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        l1 = CONST_DOUBLE_LOW (op), h1 = CONST_DOUBLE_HIGH (op);
                                         ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/simplify-rtx.c:1153:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return simplify_gen_binary (code, mode, tem, XEXP (op1, 1));
                                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1168:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (swap_commutative_operands_p (XEXP (op0, 1), op1))
                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1171:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return simplify_gen_binary (code, mode, tem, XEXP (op0, 1));
                                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1175:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tem = swap_commutative_operands_p (XEXP (op0, 1), op1)
                                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1176:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            ? simplify_binary_operation (code, mode, op1, XEXP (op0, 1))
                                                          ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1177:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            : simplify_binary_operation (code, mode, XEXP (op0, 1), op1);
                                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1186:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return simplify_gen_binary (code, mode, tem, XEXP (op0, 1));
                                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1296:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              coeff0l = INTVAL (XEXP (lhs, 1));
                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1297:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              coeff0h = INTVAL (XEXP (lhs, 1)) < 0 ? -1 : 0;
                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1302:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && INTVAL (XEXP (lhs, 1)) >= 0
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1303:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && INTVAL (XEXP (lhs, 1)) < HOST_BITS_PER_WIDE_INT)
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1305:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              coeff0l = ((HOST_WIDE_INT) 1) << INTVAL (XEXP (lhs, 1));
                                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1319:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              coeff1l = INTVAL (XEXP (rhs, 1));
                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1320:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              coeff1h = INTVAL (XEXP (rhs, 1)) < 0 ? -1 : 0;
                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1325:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && INTVAL (XEXP (rhs, 1)) >= 0
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1326:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && INTVAL (XEXP (rhs, 1)) < HOST_BITS_PER_WIDE_INT)
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1328:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              coeff1l = ((HOST_WIDE_INT) 1) << INTVAL (XEXP (rhs, 1));
                                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1358:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                         XEXP (op0, 1)));
                                                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1400:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op0, 1) == const0_rtx && XEXP (op1, 1) == const0_rtx)
             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1400:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op0, 1) == const0_rtx && XEXP (op1, 1) == const0_rtx)
                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1467:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              coeff0l = INTVAL (XEXP (lhs, 1));
                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1468:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              coeff0h = INTVAL (XEXP (lhs, 1)) < 0 ? -1 : 0;
                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1473:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && INTVAL (XEXP (lhs, 1)) >= 0
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1474:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && INTVAL (XEXP (lhs, 1)) < HOST_BITS_PER_WIDE_INT)
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1476:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              coeff0l = ((HOST_WIDE_INT) 1) << INTVAL (XEXP (lhs, 1));
                                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1490:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              negcoeff1l = -INTVAL (XEXP (rhs, 1));
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1491:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              negcoeff1h = INTVAL (XEXP (rhs, 1)) <= 0 ? 0 : -1;
                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1496:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && INTVAL (XEXP (rhs, 1)) >= 0
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1497:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && INTVAL (XEXP (rhs, 1)) < HOST_BITS_PER_WIDE_INT)
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1499:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              negcoeff1l = -(((HOST_WIDE_INT) 1) << INTVAL (XEXP (rhs, 1)));
                                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1557:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              tem = simplify_gen_unary (NOT, mode, XEXP (op1, 1),
                                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1561:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (rtx_equal_p (op0, XEXP (op1, 1)))
                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1607:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && (val = exact_log2 (CONST_DOUBLE_HIGH (trueop1))) >= 0)
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/simplify-rtx.c:1680:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && mode_signbit_p (mode, XEXP (op0, 1)))
                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1683:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                         XEXP (op0, 1)));
                                                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1740:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          pmop[1] = XEXP (op0, 1);
                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1749:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && (INTVAL (XEXP (tem, 1)) & INTVAL (trueop1))
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1756:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && (INTVAL (XEXP (tem, 1)) & INTVAL (trueop1)) == 0)
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:1764:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (pmop[0] != XEXP (op0, 0) || pmop[1] != XEXP (op0, 1))
                                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:2281:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        l1 = CONST_DOUBLE_LOW (op0), h1 = CONST_DOUBLE_HIGH (op0);
                                          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/simplify-rtx.c:2286:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        l2 = CONST_DOUBLE_LOW (op1), h2 = CONST_DOUBLE_HIGH (op1);
                                          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/simplify-rtx.c:2652:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              ops[n_ops].op = XEXP (this_op, 1);
                              ^              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:2674:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  ops[n_ops].op = XEXP (XEXP (this_op, 0), 1);
                                  ^                        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:2757:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && XEXP (XEXP (tem, 0), 1) == rhs)
                             ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:2944:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          XEXP (op0, 0), XEXP (op0, 1));
                                                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:2980:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                XEXP (op0, 0), XEXP (op0, 1));
                                                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:2987:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                XEXP (op0, 0), XEXP (op0, 1));
                                                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3000:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx c = XEXP (op0, 1);
              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3047:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      op1 = XEXP (op0, 1);
            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3161:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          h0u = h0s = CONST_DOUBLE_HIGH (trueop0);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/simplify-rtx.c:3172:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          h1u = h1s = CONST_DOUBLE_HIGH (trueop1);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/simplify-rtx.c:3429:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && rtx_equal_p (XEXP (op0, 1), op2))
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3431:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && rtx_equal_p (XEXP (op0, 1), op1))))
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3440:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && rtx_equal_p (XEXP (op0, 1), op2))
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3442:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && rtx_equal_p (XEXP (op0, 1), op1))))
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3472:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              XEXP (op0, 0), XEXP (op0, 1));
                                                             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3479:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                XEXP (op0, 1));
                                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3631:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    = CONST_DOUBLE_HIGH (el) >> (i - HOST_BITS_PER_WIDE_INT);
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/simplify-rtx.c:3830:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int final_offset = byte + SUBREG_BYTE (op);
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3834:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && byte == 0 && SUBREG_BYTE (op) == 0)
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3849:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (SUBREG_BYTE (op) == 0
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3941:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            ORIGINAL_REGNO (x) = ORIGINAL_REGNO (op);
            ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3941:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            ORIGINAL_REGNO (x) = ORIGINAL_REGNO (op);
                                 ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:3968:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      part = byte < inner_size ? XEXP (op, 0) : XEXP (op, 1);
                                                ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4030:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && INTVAL (XEXP (op, 1)) < GET_MODE_BITSIZE (outermode)
                 ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4033:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                XEXP (XEXP (op, 0), 0), XEXP (op, 1));
                                                        ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4045:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && INTVAL (XEXP (op, 1)) < GET_MODE_BITSIZE (outermode)
                 ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4048:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                XEXP (XEXP (op, 0), 0), XEXP (op, 1));
                                                        ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4060:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && INTVAL (XEXP (op, 1)) < GET_MODE_BITSIZE (outermode)
                 ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4063:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                XEXP (XEXP (op, 0), 0), XEXP (op, 1));
                                                        ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4143:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (swap_commutative_operands_p (XEXP (x, 0), XEXP (x, 1)))
                                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4144:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return simplify_gen_binary (code, mode, XEXP (x, 1), XEXP (x, 0));
                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4149:66: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return simplify_binary_operation (code, mode, XEXP (x, 0), XEXP (x, 1));
                                                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4154:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         XEXP (x, 0), XEXP (x, 1),
                                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4155:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         XEXP (x, 2));
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4165:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                            XEXP (x, 1));
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4171:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    SUBREG_BYTE (x));
                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4179:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && rtx_equal_p (XEXP (XEXP (x, 0), 0), XEXP (x, 1)))
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/simplify-rtx.c:4180:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return XEXP (x, 1);
                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/stmt.c -o stmt.o
87 warnings generated.
In file included from ../../gcc/stmt.c:43:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/stmt.c:43:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/stmt.c:43:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/stmt.c:43:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/stmt.c:46:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/stor-layout.c -o stor-layout.o
../../gcc/stmt.c:214:5: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
    LABEL_NAME (DECL_RTL (label)) = IDENTIFIER_POINTER (DECL_NAME (label));
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:829:25: note: expanded from macro 'LABEL_NAME'
#define LABEL_NAME(RTX) XCSTR (RTX, 7, CODE_LABEL)
                        ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/stmt.c:941:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ASM_OPERANDS_INPUT (body, i) = op;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/stmt.c:943:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ASM_OPERANDS_INPUT_CONSTRAINT_EXP (body, i)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1018:3: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT_EXP'
  XCVECEXP (RTX, 4, N, ASM_OPERANDS)
  ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/stmt.c:962:7: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ASM_OPERANDS_INPUT (body, ninputs - ninout + i)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/stmt.c:966:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ASM_OPERANDS_INPUT_CONSTRAINT_EXP (body, ninputs - ninout + i)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1018:3: note: expanded from macro 'ASM_OPERANDS_INPUT_CONSTRAINT_EXP'
  XCVECEXP (RTX, 4, N, ASM_OPERANDS)
  ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/stmt.c:979:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ASM_OPERANDS_OUTPUT_CONSTRAINT (body) = ggc_strdup (constraints[0]);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1011:45: note: expanded from macro 'ASM_OPERANDS_OUTPUT_CONSTRAINT'
#define ASM_OPERANDS_OUTPUT_CONSTRAINT(RTX) XCSTR (RTX, 1, ASM_OPERANDS)
                                            ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/stmt.c:1011:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          MEM_VOLATILE_P (SET_SRC (XVECEXP (body, 0, i))) = vol;
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1042:39: note: expanded from macro 'MEM_VOLATILE_P'
  (RTL_FLAG_CHECK3("MEM_VOLATILE_P", (RTX), MEM, ASM_OPERANDS,          \
                                      ^~~
../../gcc/rtl.h:596:52: note: expanded from macro 'RTL_FLAG_CHECK3'
#define RTL_FLAG_CHECK3(NAME, RTX, C1, C2, C3)                          (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/stmt.c:1065:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                             ASM_OPERANDS_INPUT (obody, opno)))
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1015:36: note: expanded from macro 'ASM_OPERANDS_INPUT'
#define ASM_OPERANDS_INPUT(RTX, N) XCVECEXP (RTX, 3, N, ASM_OPERANDS)
                                   ^              ~
../../gcc/rtl.h:648:43: note: expanded from macro 'XCVECEXP'
#define XCVECEXP(RTX, N, M, C)  RTVEC_ELT (XCVEC (RTX, N, C), M)
                                           ^           ~
../../gcc/rtl.h:641:32: note: expanded from macro 'XCVEC'
#define XCVEC(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtvec)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/stmt.c:2410:37: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!bitmap_bit_p (label_bitmap, CODE_LABEL_NUMBER (lab)))
                                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/stmt.c:2412:38: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
              bitmap_set_bit (label_bitmap, CODE_LABEL_NUMBER (lab));
                                            ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/stmt.c:2590:21: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      before_case = NEXT_INSN (before_case);
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/stor-layout.c:33:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
117 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/stringpool.c -o stringpool.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/targhooks.c -o targhooks.o
16 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/timevar.c -o timevar.o
../../gcc/stringpool.c:98:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  return XOBFINISH (&string_stack, const char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/stringpool.c:98:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  return XOBFINISH (&string_stack, const char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
In file included from ../../gcc/targhooks.c:58:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree.c -o tree.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-dump.c -o tree-dump.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/varasm.c -o varasm.o
In file included from ../../gcc/tree.c:45:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree.c:50:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree.c:2861:43: warning: variable 'invariant' set but not used [-Wunused-but-set-variable]
  bool constant, read_only, side_effects, invariant;
                                          ^
../../gcc/tree.c:2861:18: warning: variable 'read_only' set but not used [-Wunused-but-set-variable]
  bool constant, read_only, side_effects, invariant;
                 ^
../../gcc/tree.c:2861:8: warning: variable 'constant' set but not used [-Wunused-but-set-variable]
  bool constant, read_only, side_effects, invariant;
       ^
../../gcc/tree.c:2907:8: warning: variable 'constant' set but not used [-Wunused-but-set-variable]
  bool constant, read_only, side_effects, invariant;
       ^
../../gcc/tree.c:2907:18: warning: variable 'read_only' set but not used [-Wunused-but-set-variable]
  bool constant, read_only, side_effects, invariant;
                 ^
../../gcc/tree.c:2907:43: warning: variable 'invariant' set but not used [-Wunused-but-set-variable]
  bool constant, read_only, side_effects, invariant;
                                          ^
../../gcc/tree.c:2935:18: warning: variable 'read_only' set but not used [-Wunused-but-set-variable]
  bool constant, read_only, side_effects, invariant;
                 ^
../../gcc/tree.c:2935:8: warning: variable 'constant' set but not used [-Wunused-but-set-variable]
  bool constant, read_only, side_effects, invariant;
       ^
../../gcc/tree.c:2935:43: warning: variable 'invariant' set but not used [-Wunused-but-set-variable]
  bool constant, read_only, side_effects, invariant;
                                          ^
In file included from ../../gcc/varasm.c:43:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/varasm.c:971:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          ORIGINAL_REGNO (DECL_RTL (decl)) = reg_number;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:1019:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SYMBOL_REF_DECL (x) = decl;
  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:2089:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SYMBOL_REF_FLAGS (x) = SYMBOL_FLAG_LOCAL;
  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:2483:26: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
            hi = value.offset + CODE_LABEL_NUMBER (XEXP (value.base, 0)) * 13;
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:2763:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SYMBOL_REF_FLAGS (symbol) = SYMBOL_FLAG_LOCAL;
  ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:2764:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SYMBOL_REF_DECL (symbol) = desc->value;
  ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:2861:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree exp = SYMBOL_REF_DECL (symbol);
             ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:3038:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          hwi = CONST_DOUBLE_LOW (x) ^ CONST_DOUBLE_HIGH (x);
                                       ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/varasm.c:3058:21: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      h = h * 251 + CODE_LABEL_NUMBER (XEXP (x, 0));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:3063:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      h = h * 251 + XINT (x, 1);
                    ^        ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:3188:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SYMBOL_REF_FLAGS (symbol) = SYMBOL_FLAG_LOCAL;
  ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:3346:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || NOTE_LINE_NUMBER (tmp) != NOTE_INSN_DELETED);
                     ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:3406:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tree exp = SYMBOL_REF_DECL (x);
                 ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:3433:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx seq = PATTERN (insn);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:3439:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for_each_rtx (&PATTERN (subinsn), mark_constant, pool);
                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:3443:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for_each_rtx (&PATTERN (insn), mark_constant, pool);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:3458:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:3463:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       link = XEXP (link, 1))
              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:4956:15: warning: variable 'name' set but not used [-Wunused-but-set-variable]
  const char *name, *type;
              ^
../../gcc/varasm.c:4956:22: warning: variable 'type' set but not used [-Wunused-but-set-variable]
  const char *name, *type;
                     ^
../../gcc/varasm.c:5620:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SYMBOL_REF_FLAGS (symbol) = flags;
  ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/varasm.c:4700:1: warning: unused function 'VEC_alias_pair_base_last' [-Wunused-function]
DEF_VEC_O(alias_pair);
^
../../gcc/vec.h:752:34: note: expanded from macro 'DEF_VEC_O'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:767:18: note: expanded from macro '\
DEF_VEC_FUNC_O'
static inline T *VEC_OP (T,base,last) (VEC(T,base) *vec_ VEC_CHECK_DECL)  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:99:1: note: expanded from here
VEC_alias_pair_base_last
^
../../gcc/varasm.c:4700:1: warning: unused function 'VEC_alias_pair_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:752:34: note: expanded from macro 'DEF_VEC_O'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:797:22: note: expanded from macro '\
DEF_VEC_FUNC_O'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:123:1: note: expanded from here
VEC_alias_pair_base_embedded_size
^
../../gcc/varasm.c:4700:1: warning: unused function 'VEC_alias_pair_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:752:34: note: expanded from macro 'DEF_VEC_O'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:803:20: note: expanded from macro '\
DEF_VEC_FUNC_O'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:131:1: note: expanded from here
VEC_alias_pair_base_embedded_init
^
../../gcc/varasm.c:4700:1: warning: unused function 'VEC_alias_pair_base_pop' [-Wunused-function]
../../gcc/vec.h:752:34: note: expanded from macro 'DEF_VEC_O'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:830:20: note: expanded from macro '\
DEF_VEC_FUNC_O'
static inline void VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL) \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:155:1: note: expanded from here
VEC_alias_pair_base_pop
^
../../gcc/varasm.c:4700:1: warning: unused function 'VEC_alias_pair_base_replace' [-Wunused-function]
../../gcc/vec.h:752:34: note: expanded from macro 'DEF_VEC_O'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:844:18: note: expanded from macro '\
DEF_VEC_FUNC_O'
static inline T *VEC_OP (T,base,replace)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:171:1: note: expanded from here
VEC_alias_pair_base_replace
^
../../gcc/varasm.c:4700:1: warning: unused function 'VEC_alias_pair_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:752:34: note: expanded from macro 'DEF_VEC_O'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:872:20: note: expanded from macro '\
DEF_VEC_FUNC_O'
static inline void VEC_OP (T,base,ordered_remove)                         \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:187:1: note: expanded from here
VEC_alias_pair_base_ordered_remove
^
../../gcc/varasm.c:4700:1: warning: unused function 'VEC_alias_pair_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:752:34: note: expanded from macro 'DEF_VEC_O'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:882:20: note: expanded from macro '\
DEF_VEC_FUNC_O'
static inline void VEC_OP (T,base,unordered_remove)                       \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:195:1: note: expanded from here
VEC_alias_pair_base_unordered_remove
^
../../gcc/varasm.c:4700:1: warning: unused function 'VEC_alias_pair_base_address' [-Wunused-function]
../../gcc/vec.h:752:34: note: expanded from macro 'DEF_VEC_O'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:889:18: note: expanded from macro '\
DEF_VEC_FUNC_O'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:8:1: note: expanded from here
VEC_alias_pair_base_address
^
../../gcc/varasm.c:4700:1: warning: unused function 'VEC_alias_pair_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:752:34: note: expanded from macro 'DEF_VEC_O'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:895:24: note: expanded from macro '\
DEF_VEC_FUNC_O'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:16:1: note: expanded from here
VEC_alias_pair_base_lower_bound
^
../../gcc/varasm.c:4701:1: warning: unused function 'VEC_alias_pair_gc_alloc' [-Wunused-function]
DEF_VEC_ALLOC_O(alias_pair,gc);
^
../../gcc/vec.h:756:32: note: expanded from macro 'DEF_VEC_ALLOC_O'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:922:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_O'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:46:1: note: expanded from here
VEC_alias_pair_gc_alloc
^
../../gcc/varasm.c:4701:1: warning: unused function 'VEC_alias_pair_gc_copy' [-Wunused-function]
../../gcc/vec.h:756:32: note: expanded from macro 'DEF_VEC_ALLOC_O'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:932:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_O'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:62:1: note: expanded from here
VEC_alias_pair_gc_copy
^
../../gcc/varasm.c:4701:1: warning: unused function 'VEC_alias_pair_gc_free' [-Wunused-function]
../../gcc/vec.h:756:32: note: expanded from macro 'DEF_VEC_ALLOC_O'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:951:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_O'
static inline void VEC_OP (T,A,free)                                      \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:81:1: note: expanded from here
VEC_alias_pair_gc_free
^
../../gcc/varasm.c:4701:1: warning: unused function 'VEC_alias_pair_gc_safe_grow' [-Wunused-function]
../../gcc/vec.h:756:32: note: expanded from macro 'DEF_VEC_ALLOC_O'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:975:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_O'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:112:1: note: expanded from here
VEC_alias_pair_gc_safe_grow
^
../../gcc/varasm.c:4701:1: warning: unused function 'VEC_alias_pair_gc_safe_insert' [-Wunused-function]
../../gcc/vec.h:756:32: note: expanded from macro 'DEF_VEC_ALLOC_O'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:995:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_O'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:148:1: note: expanded from here
VEC_alias_pair_gc_safe_insert
^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/varray.c -o varray.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/vmsdbgout.c -o vmsdbgout.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/xcoffout.c -o xcoffout.o
In file included from ../../gcc/xcoffout.c:35:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/et-forest.c -o et-forest.o
11 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfghooks.c -o cfghooks.o
36 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/bt-load.c -o bt-load.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ggc-page.c -o ggc-page.o
In file included from ../../gcc/cfghooks.c:29:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/bt-load.c:29:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/bt-load.c:231:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (insn)))
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:231:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (set = single_set (insn)))
                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:234:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx src = SET_SRC (set);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:283:17: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          this_group = obstack_alloc (&migrate_btrl_obstack,
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/bt-load.c:283:17: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          this_group = obstack_alloc (&migrate_btrl_obstack,
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/bt-load.c:271:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx def_src = SET_SRC (single_set (def->insn));
                             ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:271:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx def_src = SET_SRC (single_set (def->insn));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:271:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx def_src = SET_SRC (single_set (def->insn));
                             ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:307:7: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    = obstack_alloc (&migrate_btrl_obstack, sizeof (struct btr_def_s));
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/bt-load.c:307:7: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
    = obstack_alloc (&migrate_btrl_obstack, sizeof (struct btr_def_s));
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/bt-load.c:358:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  user = obstack_alloc (&migrate_btrl_obstack, sizeof (struct btr_user_s));
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/bt-load.c:358:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  user = obstack_alloc (&migrate_btrl_obstack, sizeof (struct btr_user_s));
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/bt-load.c:342:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx *usep = find_btr_use (PATTERN (insn));
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:353:51: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      unambiguous_single_use = !btr_referenced_p (PATTERN (insn), usep);
                                                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:484:40: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb), last = NEXT_INSN (BB_END (bb));
                                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:486:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = NEXT_INSN (insn), insn_luid++)
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:529:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if (btr_referenced_p (PATTERN (insn), NULL))
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:549:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          note_stores (PATTERN (insn), note_btr_set, &info);
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:558:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      rtx pat = PATTERN (insn);
                                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:586:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insn = PREV_INSN (insn);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:681:40: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb), last = NEXT_INSN (BB_END (bb));
                                       ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:683:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:1182:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insp = NEXT_INSN (insp);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:1191:55: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insp = BB_END (b); ! INSN_P (insp); insp = PREV_INSN (insp))
                                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:1195:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        insp = PREV_INSN (insp);
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:1198:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (old_insn);
        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:1198:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (old_insn);
        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:1199:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  src = SET_SRC (set);
        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/bt-load.c:1243:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      insn = PREV_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/ggc-page.c:34:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/ggc-page.c:890:60: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
             (void *) entry, (unsigned long) OBJECT_SIZE (order), page,
                                                                  ^~~~
../../gcc/ggc-page.c:891:7: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
             page + entry_size - 1);
             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/ggc-page.c:924:7: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
             entry->page, entry->page + entry->bytes - 1);
             ^~~~~~~~~~~
../../gcc/ggc-page.c:924:20: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
             entry->page, entry->page + entry->bytes - 1);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/ggc-page.c:546:1: warning: unused function 'ggc_allocated_p' [-Wunused-function]
ggc_allocated_p (const void *p)
^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/web.c -o web.o
In file included from ../../gcc/web.c:56:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/web.c:120:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/web.c:120:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/web.c:141:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && SET_SRC (set) == DF_REF_REG (use)
         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/web.c:142:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && SET_SRC (set) == SET_DEST (set))
         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/web.c:207:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_ATTRS (newreg) = REG_ATTRS (reg);
      ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/web.c:207:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_ATTRS (newreg) = REG_ATTRS (reg);
                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
6 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/rtlhooks.c -o rtlhooks.o
7 warnings generated.
30 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cfgexpand.c -o cfgexpand.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/lambda-mat.c -o lambda-mat.o
In file included from ../../gcc/rtlhooks.c:28:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/rtlhooks.c:28:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/rtlhooks.c:28:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/rtlhooks.c:28:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
4 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/lambda-trans.c -o lambda-trans.o
In file included from ../../gcc/cfgexpand.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/cfgexpand.c:69:25: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          = gen_rtx_EXPR_LIST (REG_BR_PROB,
            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/cfgexpand.c:78:26: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
    = gen_rtx_EXPR_LIST (REG_BR_PROB,
      ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/cfgexpand.c:53:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (last = NEXT_INSN (last); last && NEXT_INSN (last); last = NEXT_INSN (last))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:53:41: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (last = NEXT_INSN (last); last && NEXT_INSN (last); last = NEXT_INSN (last))
                                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:53:66: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (last = NEXT_INSN (last); last && NEXT_INSN (last); last = NEXT_INSN (last))
                                                                 ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:60:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || !simplejump_p (NEXT_INSN (last))
                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:61:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || !NEXT_INSN (NEXT_INSN (last))
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:61:21: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || !NEXT_INSN (NEXT_INSN (last))
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:63:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || !NEXT_INSN (NEXT_INSN (NEXT_INSN (last)))
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:63:21: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || !NEXT_INSN (NEXT_INSN (NEXT_INSN (last)))
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:63:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || !NEXT_INSN (NEXT_INSN (NEXT_INSN (last)))
                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:65:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || NEXT_INSN (NEXT_INSN (NEXT_INSN (NEXT_INSN (last)))))
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:65:20: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || NEXT_INSN (NEXT_INSN (NEXT_INSN (NEXT_INSN (last)))))
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:65:31: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || NEXT_INSN (NEXT_INSN (NEXT_INSN (NEXT_INSN (last)))))
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:65:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || NEXT_INSN (NEXT_INSN (NEXT_INSN (NEXT_INSN (last)))))
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:71:11: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               REG_NOTES (last));
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:68:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (last)
        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:79:28: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         GEN_INT (probability), REG_NOTES (last));
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:77:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (last)
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1080:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      print_rtl (dump_file, since ? NEXT_INSN (since) : since);
                                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1143:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    BB_END (bb) = PREV_INSN (BB_END (bb));
                  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1146:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  new_bb = create_basic_block (NEXT_INSN (last), get_last_insn (), bb);
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1156:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    BB_END (new_bb) = PREV_INSN (BB_END (new_bb));
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1190:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (last = NEXT_INSN (last); last; last = NEXT_INSN (last))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1190:46: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (last = NEXT_INSN (last); last; last = NEXT_INSN (last))
                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1238:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  last = NEXT_INSN (last);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1242:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  while (NEXT_INSN (last))
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1251:20: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      delete_insn (NEXT_INSN (last));
                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1260:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (NEXT_INSN (last))
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1262:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      bb = create_basic_block (NEXT_INSN (last), get_last_insn (), bb);
                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1266:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        BB_END (bb) = PREV_INSN (last);
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1306:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      BB_HEAD (bb) = NEXT_INSN (last);
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1308:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        BB_HEAD (bb) = NEXT_INSN (BB_HEAD (bb));
                       ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1317:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_BASIC_BLOCK (note) = bb;
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:781:32: note: expanded from macro 'NOTE_BASIC_BLOCK'
#define NOTE_BASIC_BLOCK(INSN)  XCBBDEF (INSN, 4, NOTE)
                                ^              ~
../../gcc/rtl.h:645:32: note: expanded from macro 'XCBBDEF'
#define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1379:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    last = PREV_INSN (last);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1381:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    last = PREV_INSN (PREV_INSN (last));
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1381:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    last = PREV_INSN (PREV_INSN (last));
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:660:31: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1420:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  init_block = create_basic_block (NEXT_INSN (get_insns ()),
                                   ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1471:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  while (NEXT_INSN (head) && NOTE_P (NEXT_INSN (head)))
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1472:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    head = NEXT_INSN (head);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/cfgexpand.c:1473:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  exit_block = create_basic_block (NEXT_INSN (head), end,
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/lambda-code.c -o lambda-code.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-loop-linear.c -o tree-loop-linear.o
42 warnings generated.
In file included from ../../gcc/lambda-code.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-sink.c -o tree-ssa-sink.o
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_must_be_integral_type' [-Wunused-function]
DEF_VEC_I(int);
^
../../gcc/vec.h:462:20: note: expanded from macro 'DEF_VEC_I'
static inline void VEC_OP (T,must_be,integral_type) (void)                \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:93:1: note: expanded from here
VEC_int_must_be_integral_type
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_last' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:121:1: note: expanded from here
VEC_int_base_last
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_iterate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:137:1: note: expanded from here
VEC_int_base_iterate
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:145:1: note: expanded from here
VEC_int_base_embedded_size
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:153:1: note: expanded from here
VEC_int_base_embedded_init
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_pop' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:177:1: note: expanded from here
VEC_int_base_pop
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_truncate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:185:1: note: expanded from here
VEC_int_base_truncate
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_replace' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:193:1: note: expanded from here
VEC_int_base_replace
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:209:1: note: expanded from here
VEC_int_base_ordered_remove
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:217:1: note: expanded from here
VEC_int_base_unordered_remove
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_address' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:225:1: note: expanded from here
VEC_int_base_address
^
../../gcc/lambda-code.c:117:1: warning: unused function 'VEC_int_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:233:1: note: expanded from here
VEC_int_base_lower_bound
^
../../gcc/lambda-code.c:118:1: warning: unused function 'VEC_int_heap_alloc' [-Wunused-function]
DEF_VEC_ALLOC_I(int,heap);
^
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:672:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:263:1: note: expanded from here
VEC_int_heap_alloc
^
../../gcc/lambda-code.c:118:1: warning: unused function 'VEC_int_heap_copy' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:22:1: note: expanded from here
VEC_int_heap_copy
^
../../gcc/lambda-code.c:118:1: warning: unused function 'VEC_int_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:56:1: note: expanded from here
VEC_int_heap_safe_grow
^
../../gcc/lambda-code.c:118:1: warning: unused function 'VEC_int_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:92:1: note: expanded from here
VEC_int_heap_safe_insert
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(lambda_loop);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:218:1: note: expanded from here
VEC_lambda_loop_must_be_pointer_type
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:246:1: note: expanded from here
VEC_lambda_loop_base_last
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:2:1: note: expanded from here
VEC_lambda_loop_base_embedded_size
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:10:1: note: expanded from here
VEC_lambda_loop_base_embedded_init
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:34:1: note: expanded from here
VEC_lambda_loop_base_pop
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:42:1: note: expanded from here
VEC_lambda_loop_base_truncate
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:50:1: note: expanded from here
VEC_lambda_loop_base_replace
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:66:1: note: expanded from here
VEC_lambda_loop_base_ordered_remove
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:74:1: note: expanded from here
VEC_lambda_loop_base_unordered_remove
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:82:1: note: expanded from here
VEC_lambda_loop_base_address
^
../../gcc/lambda-code.c:1490:1: warning: unused function 'VEC_lambda_loop_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:90:1: note: expanded from here
VEC_lambda_loop_base_lower_bound
^
../../gcc/lambda-code.c:1491:1: warning: unused function 'VEC_lambda_loop_heap_alloc' [-Wunused-function]
DEF_VEC_ALLOC_P(lambda_loop,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:672:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:120:1: note: expanded from here
VEC_lambda_loop_heap_alloc
^
../../gcc/lambda-code.c:1491:1: warning: unused function 'VEC_lambda_loop_heap_copy' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:143:1: note: expanded from here
VEC_lambda_loop_heap_copy
^
../../gcc/lambda-code.c:1491:1: warning: unused function 'VEC_lambda_loop_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:177:1: note: expanded from here
VEC_lambda_loop_heap_safe_grow
^
../../gcc/lambda-code.c:1491:1: warning: unused function 'VEC_lambda_loop_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:17:1: note: expanded from here
VEC_lambda_loop_heap_safe_insert
^
In file included from ../../gcc/tree-loop-linear.c:34:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssa-sink.c:31:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-vrp.c -o tree-vrp.o
In file included from ../../gcc/tree-vrp.c:30:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-vrp.c:2387:8: warning: variable 'found' set but not used [-Wunused-but-set-variable]
  bool found;
       ^
1 warning generated.
../../gcc/tree-vrp.c:3570:14: warning: variable 'ann' set but not used [-Wunused-but-set-variable]
  stmt_ann_t ann;
             ^
../../gcc/tree-vrp.c:3999:6: warning: explicitly assigning value of variable of type 'tree' (aka 'union tree_node *') to itself [-Wself-assign]
        min = min;
        ~~~ ^ ~~~
../../gcc/tree-vrp.c:4003:6: warning: explicitly assigning value of variable of type 'tree' (aka 'union tree_node *') to itself [-Wself-assign]
        max = max;
        ~~~ ^ ~~~
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-stdarg.c -o tree-stdarg.o
In file included from ../../gcc/tree-stdarg.c:31:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
32 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-cfgcleanup.c -o tree-cfgcleanup.o
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-reassoc.c -o tree-ssa-reassoc.o
In file included from ../../gcc/tree-cfgcleanup.c:30:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-cfgcleanup.c:38:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-ssa-reassoc.c:32:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-ssa-reassoc.c:370:16: warning: variable 'lowrankop' set but not used [-Wunused-but-set-variable]
  unsigned int lowrankop;
               ^
../../gcc/tree-ssa-reassoc.c:491:18: warning: variable 'otherop' set but not used [-Wunused-but-set-variable]
                  unsigned int otherop = 1;
                               ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-ssa-structalias.c -o tree-ssa-structalias.o
3 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-object-size.c -o tree-object-size.o
5 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   \
	../../gcc/config/i386/i386.c -o i386.o
In file included from ../../gcc/tree-ssa-structalias.c:34:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-ssa-structalias.c:39:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/tree-object-size.c:28:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-ssa-structalias.c:2427:17: warning: variable 'q' set but not used [-Wunused-but-set-variable]
      varinfo_t q;
                ^
../../gcc/tree-ssa-structalias.c:2466:17: warning: variable 'q' set but not used [-Wunused-but-set-variable]
      varinfo_t q;
                ^
../../gcc/tree-ssa-structalias.c:2844:13: warning: variable 'op1' set but not used [-Wunused-but-set-variable]
  tree op0, op1;
            ^
../../gcc/tree-ssa-structalias.c:172:1: warning: unused function 'VEC_constraint_t_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(constraint_t);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:2:1: note: expanded from here
VEC_constraint_t_must_be_pointer_type
^
../../gcc/tree-ssa-structalias.c:172:1: warning: unused function 'VEC_constraint_t_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:30:1: note: expanded from here
VEC_constraint_t_base_last
^
../../gcc/tree-ssa-structalias.c:172:1: warning: unused function 'VEC_constraint_t_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:54:1: note: expanded from here
VEC_constraint_t_base_embedded_size
^
../../gcc/tree-ssa-structalias.c:172:1: warning: unused function 'VEC_constraint_t_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:62:1: note: expanded from here
VEC_constraint_t_base_embedded_init
^
../../gcc/tree-ssa-structalias.c:172:1: warning: unused function 'VEC_constraint_t_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:86:1: note: expanded from here
VEC_constraint_t_base_pop
^
../../gcc/tree-ssa-structalias.c:172:1: warning: unused function 'VEC_constraint_t_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:94:1: note: expanded from here
VEC_constraint_t_base_truncate
^
../../gcc/tree-ssa-structalias.c:172:1: warning: unused function 'VEC_constraint_t_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:102:1: note: expanded from here
VEC_constraint_t_base_replace
^
../../gcc/tree-ssa-structalias.c:172:1: warning: unused function 'VEC_constraint_t_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:118:1: note: expanded from here
VEC_constraint_t_base_ordered_remove
^
../../gcc/tree-ssa-structalias.c:172:1: warning: unused function 'VEC_constraint_t_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:126:1: note: expanded from here
VEC_constraint_t_base_unordered_remove
^
../../gcc/tree-ssa-structalias.c:172:1: warning: unused function 'VEC_constraint_t_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:134:1: note: expanded from here
VEC_constraint_t_base_address
^
../../gcc/tree-ssa-structalias.c:173:1: warning: unused function 'VEC_constraint_t_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_P(constraint_t,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:8:1: note: expanded from here
VEC_constraint_t_heap_copy
^
../../gcc/tree-ssa-structalias.c:173:1: warning: unused function 'VEC_constraint_t_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:42:1: note: expanded from here
VEC_constraint_t_heap_safe_grow
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(varinfo_t);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:99:1: note: expanded from here
VEC_varinfo_t_must_be_pointer_type
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:127:1: note: expanded from here
VEC_varinfo_t_base_last
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:151:1: note: expanded from here
VEC_varinfo_t_base_embedded_size
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:159:1: note: expanded from here
VEC_varinfo_t_base_embedded_init
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:183:1: note: expanded from here
VEC_varinfo_t_base_pop
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:191:1: note: expanded from here
VEC_varinfo_t_base_truncate
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:199:1: note: expanded from here
VEC_varinfo_t_base_replace
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:15:1: note: expanded from here
VEC_varinfo_t_base_ordered_remove
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:23:1: note: expanded from here
VEC_varinfo_t_base_unordered_remove
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:31:1: note: expanded from here
VEC_varinfo_t_base_address
^
../../gcc/tree-ssa-structalias.c:258:1: warning: unused function 'VEC_varinfo_t_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:39:1: note: expanded from here
VEC_varinfo_t_base_lower_bound
^
../../gcc/tree-ssa-structalias.c:260:1: warning: unused function 'VEC_varinfo_t_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_P(varinfo_t, heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:92:1: note: expanded from here
VEC_varinfo_t_heap_copy
^
../../gcc/tree-ssa-structalias.c:260:1: warning: unused function 'VEC_varinfo_t_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:126:1: note: expanded from here
VEC_varinfo_t_heap_safe_grow
^
../../gcc/tree-ssa-structalias.c:260:1: warning: unused function 'VEC_varinfo_t_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:162:1: note: expanded from here
VEC_varinfo_t_heap_safe_insert
^
../../gcc/tree-ssa-structalias.c:442:1: warning: unused function 'VEC_constraint_edge_t_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(constraint_edge_t);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:196:1: note: expanded from here
VEC_constraint_edge_t_must_be_pointer_type
^
../../gcc/tree-ssa-structalias.c:442:1: warning: unused function 'VEC_constraint_edge_t_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:17:1: note: expanded from here
VEC_constraint_edge_t_base_last
^
../../gcc/tree-ssa-structalias.c:442:1: warning: unused function 'VEC_constraint_edge_t_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:41:1: note: expanded from here
VEC_constraint_edge_t_base_embedded_size
^
../../gcc/tree-ssa-structalias.c:442:1: warning: unused function 'VEC_constraint_edge_t_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:49:1: note: expanded from here
VEC_constraint_edge_t_base_embedded_init
^
../../gcc/tree-ssa-structalias.c:442:1: warning: unused function 'VEC_constraint_edge_t_base_pop' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:567:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,pop) (VEC(T,base) *vec_ VEC_CHECK_DECL)    \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:73:1: note: expanded from here
VEC_constraint_edge_t_base_pop
^
../../gcc/tree-ssa-structalias.c:442:1: warning: unused function 'VEC_constraint_edge_t_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:81:1: note: expanded from here
VEC_constraint_edge_t_base_truncate
^
../../gcc/tree-ssa-structalias.c:442:1: warning: unused function 'VEC_constraint_edge_t_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:89:1: note: expanded from here
VEC_constraint_edge_t_base_replace
^
../../gcc/tree-ssa-structalias.c:442:1: warning: unused function 'VEC_constraint_edge_t_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:113:1: note: expanded from here
VEC_constraint_edge_t_base_unordered_remove
^
../../gcc/tree-ssa-structalias.c:442:1: warning: unused function 'VEC_constraint_edge_t_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:121:1: note: expanded from here
VEC_constraint_edge_t_base_address
^
../../gcc/tree-ssa-structalias.c:443:1: warning: unused function 'VEC_constraint_edge_t_heap_alloc' [-Wunused-function]
DEF_VEC_ALLOC_P(constraint_edge_t,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:672:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:9:1: note: expanded from here
VEC_constraint_edge_t_heap_alloc
^
../../gcc/tree-ssa-structalias.c:443:1: warning: unused function 'VEC_constraint_edge_t_heap_copy' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:32:1: note: expanded from here
VEC_constraint_edge_t_heap_copy
^
../../gcc/tree-ssa-structalias.c:443:1: warning: unused function 'VEC_constraint_edge_t_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:66:1: note: expanded from here
VEC_constraint_edge_t_heap_safe_grow
^
../../gcc/tree-ssa-structalias.c:443:1: warning: unused function 'VEC_constraint_edge_t_heap_safe_push' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:728:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_push)                                   \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:84:1: note: expanded from here
VEC_constraint_edge_t_heap_safe_push
^
../../gcc/tree-ssa-structalias.c:1083:1: warning: unused function 'VEC_unsigned_must_be_integral_type' [-Wunused-function]
DEF_VEC_I(unsigned);
^
../../gcc/vec.h:462:20: note: expanded from macro 'DEF_VEC_I'
static inline void VEC_OP (T,must_be,integral_type) (void)                \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:35:1: note: expanded from here
VEC_unsigned_must_be_integral_type
^
../../gcc/tree-ssa-structalias.c:1083:1: warning: unused function 'VEC_unsigned_base_iterate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:79:1: note: expanded from here
VEC_unsigned_base_iterate
^
../../gcc/tree-ssa-structalias.c:1083:1: warning: unused function 'VEC_unsigned_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:87:1: note: expanded from here
VEC_unsigned_base_embedded_size
^
../../gcc/tree-ssa-structalias.c:1083:1: warning: unused function 'VEC_unsigned_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:95:1: note: expanded from here
VEC_unsigned_base_embedded_init
^
../../gcc/tree-ssa-structalias.c:1083:1: warning: unused function 'VEC_unsigned_base_truncate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:127:1: note: expanded from here
VEC_unsigned_base_truncate
^
../../gcc/tree-ssa-structalias.c:1083:1: warning: unused function 'VEC_unsigned_base_replace' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:135:1: note: expanded from here
VEC_unsigned_base_replace
^
../../gcc/tree-ssa-structalias.c:1083:1: warning: unused function 'VEC_unsigned_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:151:1: note: expanded from here
VEC_unsigned_base_ordered_remove
^
../../gcc/tree-ssa-structalias.c:1083:1: warning: unused function 'VEC_unsigned_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:159:1: note: expanded from here
VEC_unsigned_base_unordered_remove
^
../../gcc/tree-ssa-structalias.c:1083:1: warning: unused function 'VEC_unsigned_base_address' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:167:1: note: expanded from here
VEC_unsigned_base_address
^
../../gcc/tree-ssa-structalias.c:1083:1: warning: unused function 'VEC_unsigned_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:175:1: note: expanded from here
VEC_unsigned_base_lower_bound
^
../../gcc/tree-ssa-structalias.c:1084:1: warning: unused function 'VEC_unsigned_heap_copy' [-Wunused-function]
DEF_VEC_ALLOC_I(unsigned,heap);
^
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:11:1: note: expanded from here
VEC_unsigned_heap_copy
^
../../gcc/tree-ssa-structalias.c:1084:1: warning: unused function 'VEC_unsigned_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:45:1: note: expanded from here
VEC_unsigned_heap_safe_grow
^
../../gcc/tree-ssa-structalias.c:1084:1: warning: unused function 'VEC_unsigned_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:81:1: note: expanded from here
VEC_unsigned_heap_safe_insert
^
In file included from ../../gcc/config/i386/i386.c:34:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/config/i386/i386.c:40:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/config/i386/i386.c:40:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/config/i386/i386.c:40:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/config/i386/i386.c:40:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:3970:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      || INTVAL (XEXP (slot, 1)) != i * 16)
                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:3982:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      || INTVAL (XEXP (slot, 1)) != i * 8)
                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:4076:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                        size_int (INTVAL (XEXP (slot, 1)))));
                                                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/tree.h:3535:36: note: expanded from macro 'size_int'
#define size_int(L) size_int_kind (L, SIZETYPE)
                                   ^
../../gcc/tree.h:3180:49: note: expanded from macro 'build2'
#define build2(c,t1,t2,t3) build2_stat (c,t1,t2,t3 MEM_STAT_INFO)
                                                ^~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:4152:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = PATTERN (insn);
        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:4481:6: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 CODE_LABEL_NUMBER (XEXP (xops[2], 0)));
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:4618:17: warning: variable 'total_size' set but not used [-Wunused-but-set-variable]
  HOST_WIDE_INT total_size;
                ^
../../gcc/config/i386/i386.c:4865:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx unspec = SET_SRC (pattern);
               ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:4917:30: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
      x = gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR, x, NULL);
          ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/config/i386/i386.c:4937:30: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
      x = gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR, x, NULL);
          ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/config/i386/i386.c:4993:45: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
      REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR,
                         ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/config/i386/i386.c:5044:45: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
      REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_MAYBE_DEAD, const0_rtx, NULL);
                         ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/config/i386/i386.c:4918:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = x;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:4938:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = x;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:4994:13: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                            t, REG_NOTES (insn));
                                               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:4993:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR,
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5044:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_MAYBE_DEAD, const0_rtx, NULL);
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5292:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          addends[n++] = XEXP (op, 1);
                         ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5309:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              scale_rtx = XEXP (op, 1);
                          ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5313:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (XINT (op, 1) == UNSPEC_TP
                  ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5348:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      scale_rtx = XEXP (addr, 1);
                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5356:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tmp = XEXP (addr, 1);
            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5504:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || XINT (term, 1) != UNSPEC_GOTPCREL)
             ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5538:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            const char *sym_name = XSTR (XEXP (disp, 1), 0);
                                         ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:605:35: note: expanded from macro 'XSTR'
#define XSTR(RTX, N)    (RTL_CHECK2 (RTX, N, 's', 'S').rt_str)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5570:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        switch (XINT (x, 1))
                ^        ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5578:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && SYMBOL_REF_TLS_MODEL (x) == TLS_MODEL_LOCAL_EXEC);
                       ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5582:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && SYMBOL_REF_TLS_MODEL (x) == TLS_MODEL_LOCAL_DYNAMIC);
                       ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5596:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (SYMBOL_REF_TLS_MODEL (x))
          ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5668:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        switch (XINT (inner, 1))
                ^            ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5675:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    && SYMBOL_REF_TLS_MODEL (x) == TLS_MODEL_LOCAL_EXEC);
                       ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5713:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op1 = XEXP (XEXP (disp, 0), 1);
                ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5726:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (SYMBOL_REF_TLS_MODEL (op0))
              ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5728:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!SYMBOL_REF_FAR_ADDR_P (op0) && SYMBOL_REF_LOCAL_P (op0))
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/config/i386/i386.h:2299:4: note: expanded from macro 'SYMBOL_REF_FAR_ADDR_P'
        ((SYMBOL_REF_FLAGS (X) & SYMBOL_FLAG_FAR_ADDR) != 0)
          ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5728:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (!SYMBOL_REF_FAR_ADDR_P (op0) && SYMBOL_REF_LOCAL_P (op0))
                                              ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1218:5: note: expanded from macro 'SYMBOL_REF_LOCAL_P'
  ((SYMBOL_REF_FLAGS (RTX) & SYMBOL_FLAG_LOCAL) != 0)
    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5745:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (XINT (disp, 1) != UNSPEC_GOTPCREL
              ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5746:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XINT (disp, 1) != UNSPEC_GOTOFF))
                 ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5770:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (disp, 1))
          ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5792:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SYMBOL_REF_TLS_MODEL (disp) == TLS_MODEL_INITIAL_EXEC);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5796:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SYMBOL_REF_TLS_MODEL (disp) == TLS_MODEL_LOCAL_EXEC);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5800:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SYMBOL_REF_TLS_MODEL (disp) == TLS_MODEL_LOCAL_DYNAMIC);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5940:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        switch (XINT (XEXP (disp, 0), 1))
                ^                     ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5983:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || (XINT (XEXP (XEXP (disp, 0), 0), 1) != UNSPEC_DTPOFF
                      ^                               ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:5984:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && XINT (XEXP (XEXP (disp, 0), 0), 1) != UNSPEC_NTPOFF))
                         ^                               ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6451:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  log = GET_CODE (x) == SYMBOL_REF ? SYMBOL_REF_TLS_MODEL (x) : 0;
                                     ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6457:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (log = SYMBOL_REF_TLS_MODEL (XEXP (XEXP (x, 0), 0))))
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6460:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return gen_rtx_PLUS (Pmode, t, XEXP (XEXP (x, 0), 1));
                                     ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6472:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      log = INTVAL (XEXP (x, 1));
                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6486:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          log = INTVAL (XEXP (XEXP (x, 0), 1));
                        ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6497:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          log = INTVAL (XEXP (XEXP (x, 1), 1));
                        ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6497:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          log = INTVAL (XEXP (XEXP (x, 1), 1));
                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6499:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      force_reg (Pmode, XEXP (XEXP (x, 1), 0)),
                                                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
./genrtl.h:193:34: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                 ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6498:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (x, 1) = gen_rtx_MULT (Pmode,
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6507:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (x, 0) = XEXP (x, 1);
                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6508:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (x, 1) = tmp;
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6521:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          XEXP (XEXP (x, 1), 0)),
                                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
./genrtl.h:187:34: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                 ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6522:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            XEXP (XEXP (x, 1), 1));
                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6522:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            XEXP (XEXP (x, 1), 1));
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6538:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              constant = XEXP (x, 1);
                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6539:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              other = XEXP (XEXP (XEXP (x, 0), 1), 1);
                      ^                            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6539:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              other = XEXP (XEXP (XEXP (x, 0), 1), 1);
                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6543:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              constant = XEXP (XEXP (XEXP (x, 0), 1), 1);
                         ^                            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6543:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              constant = XEXP (XEXP (XEXP (x, 0), 1), 1);
                               ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6544:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              other = XEXP (x, 1);
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6554:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              XEXP (XEXP (XEXP (x, 0), 1), 0)),
                                                    ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
./genrtl.h:187:34: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                 ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6571:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (x, 1) = force_operand (XEXP (x, 1), 0);
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6571:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (x, 1) = force_operand (XEXP (x, 1), 0);
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6579:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (flag_pic && SYMBOLIC_CONST (XEXP (x, 1)))
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/config/i386/i386.h:1763:65: note: expanded from macro 'SYMBOLIC_CONST'
   || (GET_CODE (X) == CONST && symbolic_reference_mentioned_p (X)))
                                                                ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6591:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx val  = force_operand (XEXP (x, 1), temp);
                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6595:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (x, 1) = temp;
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6659:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (CONST_DOUBLE_HIGH (x) || CONST_DOUBLE_LOW (x) < 0)
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/config/i386/i386.c:6678:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          output_pic_addr_const (file, XEXP (x, 1), code);
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6683:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          output_pic_addr_const (file, XEXP (x, 1), code);
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6694:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      output_pic_addr_const (file, XEXP (x, 1), code);
                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6702:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       switch (XINT (x, 1))
               ^        ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6786:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || XINT (XEXP (x, 0), 1) != UNSPEC_GOTPCREL
             ^                  ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6806:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        y = XEXP (y, 1);
            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6808:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && REGNO (XEXP (y, 1)) == PIC_OFFSET_TABLE_REGNUM)
                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6820:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x = XEXP (XEXP (x, 1), 0);
            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6822:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && ((XINT (x, 1) == UNSPEC_GOT && GET_CODE (orig_x) == MEM)
           ^        ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6823:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (XINT (x, 1) == UNSPEC_GOTOFF && GET_CODE (orig_x) != MEM)))
              ^        ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6833:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && ((XINT (XEXP (x, 0), 1) == UNSPEC_GOT && GET_CODE (orig_x) == MEM)
           ^                  ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6834:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (XINT (XEXP (x, 0), 1) == UNSPEC_GOTOFF
              ^                  ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:6837:64: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      x = gen_rtx_PLUS (VOIDmode, XVECEXP (XEXP (x, 0), 0, 0), XEXP (x, 1));
                                                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:187:42: note: expanded from macro 'gen_rtx_PLUS'
  gen_rtx_fmt_ee (PLUS, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:7053:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn ; insn = NEXT_INSN (insn))
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:7055:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && for_each_rtx (&PATTERN (insn), get_some_local_dynamic_name_1, 0))
                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:7067:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && SYMBOL_REF_TLS_MODEL (x) == TLS_MODEL_LOCAL_DYNAMIC)
         ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:7548:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && SYMBOL_REF_TLS_MODEL (disp) == 0))
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:7641:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x, 1))
          ^        ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:7977:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (asm_noperands (PATTERN (insn)) >= 0
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:8351:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      model = SYMBOL_REF_TLS_MODEL (op1);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:8364:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      model = SYMBOL_REF_TLS_MODEL (XEXP (XEXP (op1, 0), 0));
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1227:23: note: expanded from macro 'SYMBOL_REF_TLS_MODEL'
  ((enum tls_model) ((SYMBOL_REF_FLAGS (RTX) >> SYMBOL_FLAG_TLS_SHIFT) & 7))
                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:8367:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx addend = XEXP (XEXP (op1, 0), 1);
                       ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:8990:18: warning: variable 'op1' set but not used [-Wunused-but-set-variable]
  rtx dest, op0, op1, mask, x;
                 ^
../../gcc/config/i386/i386.c:9094:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = PATTERN (insn);
        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:9106:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || XEXP (SET_SRC (set), 1) != const0_rtx))
                 ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:9106:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || XEXP (SET_SRC (set), 1) != const0_rtx))
                       ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:10019:25: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          = gen_rtx_EXPR_LIST (REG_BR_PROB,
            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/config/i386/i386.c:10029:28: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
      = gen_rtx_EXPR_LIST (REG_BR_PROB,
        ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/config/i386/i386.c:10040:25: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          = gen_rtx_EXPR_LIST (REG_BR_PROB,
            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/config/i386/i386.c:10021:11: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               REG_NOTES (i));
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:10018:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (i)
        ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:10031:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           REG_NOTES (i));
                           ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:10028:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_NOTES (i)
    ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:10042:11: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                               REG_NOTES (i));
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:10039:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (i)
        ^~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12144:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12154:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12164:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12170:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12194:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12209:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12224:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12239:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12428:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12437:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12448:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12454:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12477:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12489:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12500:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12511:4: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_NUSES (label) = 1;
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12755:8: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
       JUMP_LABEL (tmp) = end_2_label;
       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:12836:5: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
    CALL_INSN_FUNCTION_USAGE (call) = use;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13027:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx set = PATTERN (insn);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13034:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      return memory_address_length (SET_SRC (set));
                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13085:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if ((set = single_set (dep_insn)) != 0)
             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13085:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if ((set = single_set (dep_insn)) != 0)
             ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13091:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && XVECLEN (PATTERN (dep_insn), 0) == 2
                       ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13095:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = SET_DEST (XVECEXP (PATTERN (dep_insn), 0, 0));
                               ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13096:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set2 = SET_DEST (XVECEXP (PATTERN (dep_insn), 0, 0));
                                ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13106:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (!reg_overlap_mentioned_p (set, PATTERN (insn)))
                                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13109:46: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (set2 && reg_overlap_mentioned_p (set2, PATTERN (insn)))
                                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13126:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      addr = PATTERN (insn);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13133:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      addr = SET_SRC (addr);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13200:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (dep_insn)) != NULL_RTX
                    ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13200:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set = single_set (dep_insn)) != NULL_RTX
                    ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13201:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set2 = single_set (insn)) != NULL_RTX
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13201:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (set2 = single_set (insn)) != NULL_RTX
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:13202:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && rtx_equal_p (SET_DEST (set), SET_SRC (set2))
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:15206:7: warning: variable 'op2' set but not used [-Wunused-but-set-variable]
  rtx op2;
      ^
../../gcc/config/i386/i386.c:16349:10: warning: logical not is only applied to the left hand side of this comparison [-Wlogical-not-parentheses]
                   || (!GET_CODE (x) != LABEL_REF
                       ^             ~~
../../gcc/config/i386/i386.c:16349:10: note: add parentheses after the '!' to evaluate the comparison first
                   || (!GET_CODE (x) != LABEL_REF
                       ^
                        (                        )
../../gcc/config/i386/i386.c:16349:10: note: add parentheses around left hand side expression to silence this warning
                   || (!GET_CODE (x) != LABEL_REF
                       ^
                       (            )
../../gcc/config/i386/i386.c:16351:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           || !SYMBOL_REF_LOCAL_P (x)))))
                               ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1218:5: note: expanded from macro 'SYMBOL_REF_LOCAL_P'
  ((SYMBOL_REF_FLAGS (RTX) & SYMBOL_FLAG_LOCAL) != 0)
    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16349:24: warning: result of comparison of constant 'LABEL_REF' (40) with boolean expression is always true [-Wtautological-constant-out-of-range-compare]
                   || (!GET_CODE (x) != LABEL_REF
                       ~~~~~~~~~~~~~ ^  ~~~~~~~~~
../../gcc/config/i386/i386.c:16400:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          HOST_WIDE_INT value = INTVAL (XEXP (x, 1));
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16423:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (INTVAL (XEXP (x, 1)) > 32)
                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16454:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx op1 = XEXP (x, 1);
                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16458:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              unsigned HOST_WIDE_INT value = INTVAL (XEXP (x, 1));
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16517:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              HOST_WIDE_INT val = INTVAL (XEXP (XEXP (XEXP (x, 0), 0), 1));
                                          ^                            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16521:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  *total += rtx_cost (XEXP (XEXP (x, 0), 1), outer_code);
                                      ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16524:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  *total += rtx_cost (XEXP (x, 1), outer_code);
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16531:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              HOST_WIDE_INT val = INTVAL (XEXP (XEXP (x, 0), 1));
                                          ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16536:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  *total += rtx_cost (XEXP (x, 1), outer_code);
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16544:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              *total += rtx_cost (XEXP (XEXP (x, 0), 1), outer_code);
                                  ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16545:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              *total += rtx_cost (XEXP (x, 1), outer_code);
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16567:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    + (rtx_cost (XEXP (x, 1), outer_code)
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16590:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (XEXP (x, 0), 1) == const1_rtx
             ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16592:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (x, 1) == const0_rtx)
             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:16621:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XINT (x, 1) == UNSPEC_TP)
          ^        ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:17070:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (PATTERN (insn), 1) == UNSPECV_ALIGN)
         ^                     ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:17070:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (PATTERN (insn), 1) == UNSPECV_ALIGN)
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:17080:42: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && symbolic_reference_mentioned_p (PATTERN (insn))
                                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:17092:52: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (l < 4 && symbolic_reference_mentioned_p (PATTERN (insn)))
                                                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:17121:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:17138:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          start = NEXT_INSN (start);
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:17185:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (prev = PREV_INSN (ret); prev; prev = PREV_INSN (prev))
                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:17185:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (prev = PREV_INSN (ret); prev; prev = PREV_INSN (prev))
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.c:17260:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return for_each_rtx (&PATTERN (insn), extended_reg_mentioned_1, NULL);
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
1 warning generated.
../../gcc/config/i386/i386.c:18083:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    SYMBOL_REF_FLAGS (XEXP (rtl, 0)) |= SYMBOL_FLAG_FAR_ADDR;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  ../../gcc/config/darwin.c
In file included from ../../gcc/config/darwin.c:35:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/config/darwin.c:94:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (SYMBOL_REF_FLAGS (sym_ref) & MACHO_SYMBOL_FLAG_DEFINED)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:99:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (SYMBOL_REF_LOCAL_P (sym_ref) && ! SYMBOL_REF_EXTERNAL_P (sym_ref))
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1218:5: note: expanded from macro 'SYMBOL_REF_LOCAL_P'
  ((SYMBOL_REF_FLAGS (RTX) & SYMBOL_FLAG_LOCAL) != 0)
    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:99:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (SYMBOL_REF_LOCAL_P (sym_ref) && ! SYMBOL_REF_EXTERNAL_P (sym_ref))
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1231:5: note: expanded from macro 'SYMBOL_REF_EXTERNAL_P'
  ((SYMBOL_REF_FLAGS (RTX) & SYMBOL_FLAG_EXTERNAL) != 0)
    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:103:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (SYMBOL_REF_FLAGS (sym_ref) & MACHO_SYMBOL_FLAG_VARIABLE)
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:105:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          tree decl = SYMBOL_REF_DECL (sym_ref);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:122:7: warning: variable 'flags' set but not used [-Wunused-but-set-variable]
  int flags;
      ^
../../gcc/config/darwin.c:125:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  flags = SYMBOL_REF_FLAGS (sym_ref);
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:126:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  function_p = SYMBOL_REF_FUNCTION_P (sym_ref);
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1214:5: note: expanded from macro 'SYMBOL_REF_FUNCTION_P'
  ((SYMBOL_REF_FLAGS (RTX) & SYMBOL_FLAG_FUNCTION) != 0)
    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:197:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SYMBOL_REF_FLAGS (sym_ref) |= MACHO_SYMBOL_FLAG_DEFINED;
  ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:225:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  SYMBOL_REF_FLAGS (sym_ref) 
  ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:314:8: warning: variable 'saw_star' set but not used [-Wunused-but-set-variable]
  bool saw_star = false;
       ^
../../gcc/config/darwin.c:419:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (SYMBOL_REF_DECL (p->symbol))
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:420:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_decl_referenced (SYMBOL_REF_DECL (p->symbol));
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:497:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SYMBOL_REF_DECL (ptr_ref) = SYMBOL_REF_DECL (orig);
      ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:497:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SYMBOL_REF_DECL (ptr_ref) = SYMBOL_REF_DECL (orig);
                                  ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:513:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          orig = machopic_indirect_data_reference (XEXP (XEXP (orig, 0), 1),
                                                   ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:573:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && !(SYMBOL_REF_FLAGS (XEXP (target, 0))
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:580:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      tree decl = SYMBOL_REF_DECL (sym_ref);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:583:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SYMBOL_REF_DECL (XEXP (target, 0)) = decl;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:820:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      orig = machopic_legitimize_pic_address (XEXP (orig, 1),
                                              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:910:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               || SYMBOL_REF_LOCAL_P (symbol)))
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1218:5: note: expanded from macro 'SYMBOL_REF_LOCAL_P'
  ((SYMBOL_REF_FLAGS (RTX) & SYMBOL_FLAG_LOCAL) != 0)
    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:938:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((SYMBOL_REF_FLAGS (symbol) & MACHO_SYMBOL_STATIC)
           ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:979:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && machopic_symbol_defined_p (XEXP (op, 1)))
                                    ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:1002:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    SYMBOL_REF_FLAGS (sym_ref) |= MACHO_SYMBOL_FLAG_VARIABLE;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:1010:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    SYMBOL_REF_FLAGS (sym_ref) |= MACHO_SYMBOL_FLAG_DEFINED;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/darwin.c:1013:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    SYMBOL_REF_FLAGS (sym_ref) |= MACHO_SYMBOL_STATIC;
    ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1206:31: note: expanded from macro 'SYMBOL_REF_FLAGS'
#define SYMBOL_REF_FLAGS(RTX)   X0INT ((RTX), 1)
                                ^             ~
../../gcc/rtl.h:620:27: note: expanded from macro 'X0INT'
#define X0INT(RTX, N)      (RTL_CHECK1 (RTX, N, '0').rt_int)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
27 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-inline.c -o tree-inline.o
57 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cgraph.c -o cgraph.o
In file included from ../../gcc/tree-inline.c:44:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/tree-inline.c:438:8: warning: variable 'fn' set but not used [-Wunused-but-set-variable]
  tree fn;
       ^
../../gcc/tree-inline.c:2284:8: warning: variable 'prev_fn' set but not used [-Wunused-but-set-variable]
  tree prev_fn;
       ^
../../gcc/tree-inline.c:2848:23: warning: variable 'old_version_node' set but not used [-Wunused-but-set-variable]
  struct cgraph_node *old_version_node;
                      ^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_must_be_pointer_type' [-Wunused-function]
DEF_VEC_P(function_p);
^
../../gcc/vec.h:483:20: note: expanded from macro 'DEF_VEC_P'
static inline void VEC_OP (T,must_be,pointer_type) (void)                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:201:1: note: expanded from here
VEC_function_p_must_be_pointer_type
^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_base_last' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:11:1: note: expanded from here
VEC_function_p_base_last
^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_base_iterate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:27:1: note: expanded from here
VEC_function_p_base_iterate
^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:35:1: note: expanded from here
VEC_function_p_base_embedded_size
^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:43:1: note: expanded from here
VEC_function_p_base_embedded_init
^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_base_truncate' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:75:1: note: expanded from here
VEC_function_p_base_truncate
^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_base_replace' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:83:1: note: expanded from here
VEC_function_p_base_replace
^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:99:1: note: expanded from here
VEC_function_p_base_ordered_remove
^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:107:1: note: expanded from here
VEC_function_p_base_unordered_remove
^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_base_address' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:115:1: note: expanded from here
VEC_function_p_base_address
^
../../gcc/tree-inline.c:1933:1: warning: unused function 'VEC_function_p_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:489:34: note: expanded from macro 'DEF_VEC_P'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:123:1: note: expanded from here
VEC_function_p_base_lower_bound
^
../../gcc/tree-inline.c:1934:1: warning: unused function 'VEC_function_p_heap_alloc' [-Wunused-function]
DEF_VEC_ALLOC_P(function_p,heap);
^
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:672:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:153:1: note: expanded from here
VEC_function_p_heap_alloc
^
../../gcc/tree-inline.c:1934:1: warning: unused function 'VEC_function_p_heap_free' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:679:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,free)                                      \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:163:1: note: expanded from here
VEC_function_p_heap_free
^
../../gcc/tree-inline.c:1934:1: warning: unused function 'VEC_function_p_heap_copy' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:176:1: note: expanded from here
VEC_function_p_heap_copy
^
../../gcc/tree-inline.c:1934:1: warning: unused function 'VEC_function_p_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:3:1: note: expanded from here
VEC_function_p_heap_safe_grow
^
../../gcc/tree-inline.c:1934:1: warning: unused function 'VEC_function_p_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:493:32: note: expanded from macro 'DEF_VEC_ALLOC_P'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:39:1: note: expanded from here
VEC_function_p_heap_safe_insert
^
In file included from ../../gcc/cgraph.c:98:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cgraphunit.c -o cgraphunit.o
20 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-nomudflap.c -o tree-nomudflap.o
In file included from ../../gcc/cgraphunit.c:148:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/cgraphunit.c:168:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-nomudflap.c:34:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ipa.c -o ipa.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ipa-utils.c -o ipa-utils.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ipa-reference.c -o ipa-reference.o
In file included from ../../gcc/ipa-utils.c:28:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/ipa-utils.c:39:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/ipa-reference.c:58:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/ipa-reference.c:69:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ipa-pure-const.c -o ipa-pure-const.o
172 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ipa-type-escape.c -o ipa-type-escape.o
In file included from ../../gcc/ipa-pure-const.c:39:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/ipa-pure-const.c:49:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/ipa-type-escape.c:41:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/ipa-type-escape.c:52:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ipa-prop.c -o ipa-prop.o
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ipa-cp.c -o ipa-cp.o
In file included from ../../gcc/ipa-prop.c:30:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
In file included from ../../gcc/ipa-cp.c:141:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
2 warnings generated.
../../gcc/ipa-cp.c:891:23: warning: variable 'caller' set but not used [-Wunused-but-set-variable]
  struct cgraph_node *caller, *callee, *orig_callee;
                      ^
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include    \
-DTARGET_MACHINE=\"x86_64-apple-darwin21\" \
-c ../../gcc/collect2.c -o collect2.o
1 warning generated.
../../gcc/collect2.c:436:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  return XOBFINISH (&temporary_obstack, char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/collect2.c:436:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  return XOBFINISH (&temporary_obstack, char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tlink.c -o tlink.o
../../gcc/collect2.c:457:11: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          word = XOBFINISH (&temporary_obstack, const char *);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/collect2.c:457:11: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          word = XOBFINISH (&temporary_obstack, const char *);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/collect2.c:851:24: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  temporary_firstobj = obstack_alloc (&temporary_obstack, 0);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/collect2.c:851:24: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  temporary_firstobj = obstack_alloc (&temporary_obstack, 0);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/collect2.c:1565:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
          fatal_perror (errmsg);
                        ^~~~~~
../../gcc/collect2.c:1565:18: note: treat the string as an argument to avoid this
          fatal_perror (errmsg);
                        ^
                        "%s", 
../../gcc/collect2.c:1568:9: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
        fatal (errmsg);
               ^~~~~~
../../gcc/collect2.c:1568:9: note: treat the string as an argument to avoid this
        fatal (errmsg);
               ^
               "%s", 
../../gcc/collect2.c:2053:18: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
          fatal_perror (errmsg);
                        ^~~~~~
../../gcc/collect2.c:2053:18: note: treat the string as an argument to avoid this
          fatal_perror (errmsg);
                        ^
                        "%s", 
../../gcc/collect2.c:2056:9: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
        fatal (errmsg);
               ^~~~~~
../../gcc/collect2.c:2056:9: note: treat the string as an argument to avoid this
        fatal (errmsg);
               ^
               "%s", 
2 warnings generated.
(SHLIB_LINK='/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/./gcc/xgcc -B/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/./gcc/ -B/opt/pkg/x86_64-apple-darwin21/bin/ -B/opt/pkg/x86_64-apple-darwin21/lib/ -isystem /opt/pkg/x86_64-apple-darwin21/include -isystem /opt/pkg/x86_64-apple-darwin21/sys-include -O2  -O2 -pipe -Os   -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wno-error -isystem ./include  -fPIC -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -dynamiclib -nodefaultlibs -Wl,-install_name,/opt/pkg/lib/@shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib -Wl,-flat_namespace -o @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib.tmp -Wl,-exported_symbols_list,@shlib_map_file@ -compatibility_version 1 -current_version 1.0 @multilib_flags@ @shlib_objs@ -lc && if [ -f @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib ]; then mv -f @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib.backup; else true; fi && mv @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib.tmp @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib' \
SHLIB_MULTILIB=''; \
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute  -Wno-error  -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   \
  -DLINK_LIBGCC_SPEC="\"%D -L/opt/pkg/lib/gcc/x86_64-apple-darwin21/ \"" -DSTANDARD_STARTFILE_PREFIX=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/opt/pkg/lib/gcc/\" -DSTANDARD_LIBEXEC_PREFIX=\"/opt/pkg/libexec/gcc/\" -DDEFAULT_TARGET_VERSION=\"4.1.2\" -DDEFAULT_TARGET_MACHINE=\"x86_64-apple-darwin21\" -DSTANDARD_BINDIR_PREFIX=\"/opt/pkg/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\"  `test "X${SHLIB_LINK}" = "X" || test "yes" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` `test "X${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"` \
  -c ../../gcc/gcc.c -o gcc.o)
../../gcc/tlink.c:197:35: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  struct symbol_stack_entry *ep = obstack_alloc
                                  ^~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/tlink.c:197:35: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  struct symbol_stack_entry *ep = obstack_alloc
                                  ^~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/tlink.c:225:8: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  ep = obstack_alloc
       ^~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/tlink.c:225:8: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  ep = obstack_alloc
       ^~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/tlink.c:302:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  return obstack_copy0 (&temporary_obstack, ext, strlen (ext));
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:417:4: note: expanded from macro 'obstack_copy0'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/tlink.c:302:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  return obstack_copy0 (&temporary_obstack, ext, strlen (ext));
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:417:4: note: expanded from macro 'obstack_copy0'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/tlink.c:314:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  return XOBFINISH (ob, char *);
         ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/tlink.c:314:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  return XOBFINISH (ob, char *);
         ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/tlink.c:526:42: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          obstack_ptr_grow (&temporary_obstack, obstack_finish (&arg_stack));
                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/../include/obstack.h:369:32: note: expanded from macro 'obstack_ptr_grow'
   obstack_ptr_grow_fast (__o, datum); })
                               ^~~~~
../../gcc/../include/obstack.h:381:40: note: expanded from macro 'obstack_ptr_grow_fast'
   *(const void **) __o1->next_free = (aptr);                           \
                                       ^~~~
../../gcc/tlink.c:526:42: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          obstack_ptr_grow (&temporary_obstack, obstack_finish (&arg_stack));
                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:369:32: note: expanded from macro 'obstack_ptr_grow'
   obstack_ptr_grow_fast (__o, datum); })
                               ^~~~~
../../gcc/../include/obstack.h:381:40: note: expanded from macro 'obstack_ptr_grow_fast'
   *(const void **) __o1->next_free = (aptr);                           \
                                       ^~~~
../../gcc/tlink.c:531:14: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      argv = XOBFINISH (&temporary_obstack, char **);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/tlink.c:531:14: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      argv = XOBFINISH (&temporary_obstack, char **);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/tlink.c:764:25: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
              fprintf (stderr, _("collect: relinking\n"));
                               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^~~~~~~~~~~~~~~
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/tlink.c:764:25: note: treat the string as an argument to avoid this
              fprintf (stderr, _("collect: relinking\n"));
                               ^
                               "%s", 
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
10 warnings generated.
(SHLIB_LINK='/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/./gcc/xgcc -B/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/./gcc/ -B/opt/pkg/x86_64-apple-darwin21/bin/ -B/opt/pkg/x86_64-apple-darwin21/lib/ -isystem /opt/pkg/x86_64-apple-darwin21/include -isystem /opt/pkg/x86_64-apple-darwin21/sys-include -O2  -O2 -pipe -Os   -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  -fPIC -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -dynamiclib -nodefaultlibs -Wl,-install_name,/opt/pkg/lib/@shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib -Wl,-flat_namespace -o @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib.tmp -Wl,-exported_symbols_list,@shlib_map_file@ -compatibility_version 1 -current_version 1.0 @multilib_flags@ @shlib_objs@ -lc && if [ -f @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib ]; then mv -f @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib.backup; else true; fi && mv @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib.tmp @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib' \
SHLIB_MULTILIB=''; \
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   \
  -DLINK_LIBGCC_SPEC="\"%D -L/opt/pkg/lib/gcc/x86_64-apple-darwin21/ \"" -DSTANDARD_STARTFILE_PREFIX=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/opt/pkg/lib/gcc/\" -DSTANDARD_LIBEXEC_PREFIX=\"/opt/pkg/libexec/gcc/\" -DDEFAULT_TARGET_VERSION=\"4.1.2\" -DDEFAULT_TARGET_MACHINE=\"x86_64-apple-darwin21\" -DSTANDARD_BINDIR_PREFIX=\"/opt/pkg/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\"  `test "X${SHLIB_LINK}" = "X" || test "yes" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` `test "X${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"` \
  -c ../../gcc/gccspec.c -o gccspec.o)
13 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/cppspec.c -o cppspec.o
../../gcc/gcc.c:2407:10: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  return XOBFINISH (&collect_obstack, char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:2407:10: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  return XOBFINISH (&collect_obstack, char *);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:2817:13: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
            fatal (errmsg);
                   ^~~~~~
../../gcc/gcc.c:2817:13: note: treat the string as an argument to avoid this
            fatal (errmsg);
                   ^
                   "%s", 
../../gcc/gcc.c:4191:11: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  putenv (XOBFINISH (&collect_obstack, char *));
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:4191:11: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  putenv (XOBFINISH (&collect_obstack, char *));
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:4290:16: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      string = XOBFINISH (&obstack, const char *);
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:4290:16: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      string = XOBFINISH (&obstack, const char *);
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:4525:15: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
            string = XOBFINISH (&obstack, const char *);
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:4525:15: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
            string = XOBFINISH (&obstack, const char *);
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:4570:15: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
            string = XOBFINISH (&obstack, const char *);
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:4570:15: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
            string = XOBFINISH (&obstack, const char *);
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:4589:15: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
            string = XOBFINISH (&obstack, const char *);
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:4589:15: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
            string = XOBFINISH (&obstack, const char *);
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:4951:14: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
                  string = XOBFINISH (&obstack, const char *);
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:4951:14: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
                  string = XOBFINISH (&obstack, const char *);
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:5280:16: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      string = XOBFINISH (&obstack, const char *);
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:5280:16: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      string = XOBFINISH (&obstack, const char *);
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:6074:23: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    multilib_select = XOBFINISH (&multilib_obstack, const char *);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:6074:23: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
    multilib_select = XOBFINISH (&multilib_obstack, const char *);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:6081:24: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    multilib_matches = XOBFINISH (&multilib_obstack, const char *);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:6081:24: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
    multilib_matches = XOBFINISH (&multilib_obstack, const char *);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:6088:27: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    multilib_exclusions = XOBFINISH (&multilib_obstack, const char *);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:6088:27: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
    multilib_exclusions = XOBFINISH (&multilib_obstack, const char *);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:6102:25: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    multilib_defaults = XOBFINISH (&multilib_obstack, const char *);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:6102:25: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
    multilib_defaults = XOBFINISH (&multilib_obstack, const char *);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:6111:11: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  putenv (XOBFINISH (&collect_obstack, char *));
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:6111:11: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  putenv (XOBFINISH (&collect_obstack, char *));
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/gcc.c:6360:12: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
          printf (_("\nFor bug reporting instructions, please see:\n"));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^~~~~~~~~~~~~~~
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/gcc.c:6360:12: note: treat the string as an argument to avoid this
          printf (_("\nFor bug reporting instructions, please see:\n"));
                  ^
                  "%s", 
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/gcc.c:7127:24: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
          mdswitches[i].str = XOBFINISH (&multilib_obstack, const char *);
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/gcc.c:7127:24: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
          mdswitches[i].str = XOBFINISH (&multilib_obstack, const char *);
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-lang.c -o c-lang.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/attribs.c -o attribs.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-errors.c -o c-errors.o
In file included from ../../gcc/attribs.c:29:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-lex.c -o c-lex.o
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-pragma.c -o c-pragma.o
In file included from ../../gcc/c-lex.c:32:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/c-lex.c:767:12: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
    strs = XOBFINISH (&str_ob, cpp_string *);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-lex.c:767:12: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
    strs = XOBFINISH (&str_ob, cpp_string *);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:332:38: note: expanded from macro 'XOBFINISH'
#define XOBFINISH(O, T)         ((T) obstack_finish ((O)))
                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
In file included from ../../gcc/c-pragma.c:35:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_must_be_integral_type' [-Wunused-function]
DEF_VEC_I (visibility);
^
../../gcc/vec.h:462:20: note: expanded from macro 'DEF_VEC_I'
static inline void VEC_OP (T,must_be,integral_type) (void)                \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:43:1: note: expanded from here
VEC_visibility_must_be_integral_type
^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_base_last' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:504:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,last)                                      \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:71:1: note: expanded from here
VEC_visibility_base_last
^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_base_iterate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:520:19: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline int VEC_OP (T,base,iterate)                                 \
                  ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:87:1: note: expanded from here
VEC_visibility_base_iterate
^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_base_embedded_size' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:535:22: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline size_t VEC_OP (T,base,embedded_size)                        \
                     ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:95:1: note: expanded from here
VEC_visibility_base_embedded_size
^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_base_embedded_init' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:541:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,embedded_init)                          \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:103:1: note: expanded from here
VEC_visibility_base_embedded_init
^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_base_truncate' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:577:20: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline void VEC_OP (T,base,truncate)                               \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:135:1: note: expanded from here
VEC_visibility_base_truncate
^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_base_replace' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:585:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,replace)                                   \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:143:1: note: expanded from here
VEC_visibility_base_replace
^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_base_ordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:611:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,ordered_remove)                            \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:159:1: note: expanded from here
VEC_visibility_base_ordered_remove
^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_base_unordered_remove' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:625:17: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T VEC_OP (T,base,unordered_remove)                          \
                ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:167:1: note: expanded from here
VEC_visibility_base_unordered_remove
^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_base_address' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:639:18: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline T *VEC_OP (T,base,address)                                  \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:175:1: note: expanded from here
VEC_visibility_base_address
^
../../gcc/c-pragma.c:596:1: warning: unused function 'VEC_visibility_base_lower_bound' [-Wunused-function]
../../gcc/vec.h:468:34: note: expanded from macro 'DEF_VEC_I'
VEC_TA_GTY(T,base,none,);                                                 \
                                                                          ^
../../gcc/vec.h:645:24: note: expanded from macro '\
DEF_VEC_FUNC_P'
static inline unsigned VEC_OP (T,base,lower_bound)                        \
                       ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:183:1: note: expanded from here
VEC_visibility_base_lower_bound
^
../../gcc/c-pragma.c:597:1: warning: unused function 'VEC_visibility_heap_alloc' [-Wunused-function]
DEF_VEC_ALLOC_I (visibility, heap);
^
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:672:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,alloc)                                \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:213:1: note: expanded from here
VEC_visibility_heap_alloc
^
../../gcc/c-pragma.c:597:1: warning: unused function 'VEC_visibility_heap_free' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:679:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,free)                                      \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:7:1: note: expanded from here
VEC_visibility_heap_free
^
../../gcc/c-pragma.c:597:1: warning: unused function 'VEC_visibility_heap_copy' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:687:25: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline VEC(T,A) *VEC_OP (T,A,copy) (VEC(T,base) *vec_ MEM_STAT_DECL) \
                        ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:20:1: note: expanded from here
VEC_visibility_heap_copy
^
../../gcc/c-pragma.c:597:1: warning: unused function 'VEC_visibility_heap_safe_grow' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:717:20: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline void VEC_OP (T,A,safe_grow)                                 \
                   ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:54:1: note: expanded from here
VEC_visibility_heap_safe_grow
^
../../gcc/c-pragma.c:597:1: warning: unused function 'VEC_visibility_heap_safe_insert' [-Wunused-function]
../../gcc/vec.h:472:32: note: expanded from macro 'DEF_VEC_ALLOC_I'
VEC_TA_GTY(T,base,A,);                                                    \
                                                                          ^
../../gcc/vec.h:736:18: note: expanded from macro '\
DEF_VEC_ALLOC_FUNC_P'
static inline T *VEC_OP (T,A,safe_insert)                                 \
                 ^
../../gcc/vec.h:421:24: note: expanded from macro 'VEC_OP'
#define VEC_OP(T,A,OP) VEC_##T##_##A##_##OP
                       ^
<scratch space>:90:1: note: expanded from here
VEC_visibility_heap_safe_insert
^
3 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-decl.c -o c-decl.o
17 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/c-typeck.c -o c-typeck.o
In file included from ../../gcc/c-decl.c:40:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/c-typeck.c:38:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/c-typeck.c:46:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/c-decl.c:2582:14: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  nlist_se = XOBNEW (&parser_obstack, struct c_label_list);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:2582:14: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  nlist_se = XOBNEW (&parser_obstack, struct c_label_list);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:2587:14: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  nlist_vm = XOBNEW (&parser_obstack, struct c_label_list);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:2587:14: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  nlist_vm = XOBNEW (&parser_obstack, struct c_label_list);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:3009:37: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  struct c_declarator *declarator = XOBNEW (&parser_obstack,
                                    ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:3009:37: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  struct c_declarator *declarator = XOBNEW (&parser_obstack,
                                    ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:3678:21: warning: implicit conversion from enumeration type 'enum c_tree_code' to different enumeration type 'enum tree_code' [-Wenum-conversion]
  complit = build1 (COMPOUND_LITERAL_EXPR, type, stmt);
            ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/tree.h:3178:38: note: expanded from macro 'build1'
#define build1(c,t1,t2) build1_stat (c,t1,t2 MEM_STAT_INFO)
                        ~~~~~~~~~~~  ^
../../gcc/c-typeck.c:2047:31: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  struct maybe_used_decl *t = XOBNEW (&parser_obstack, struct maybe_used_decl);
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-typeck.c:2047:31: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  struct maybe_used_decl *t = XOBNEW (&parser_obstack, struct maybe_used_decl);
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:4522:7: warning: variable 'type_as_written' set but not used [-Wunused-but-set-variable]
        tree type_as_written;
             ^
../../gcc/c-decl.c:3871:8: warning: variable 'typedef_type' set but not used [-Wunused-but-set-variable]
  tree typedef_type = 0;
       ^
../../gcc/c-decl.c:4903:33: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  struct c_arg_info *arg_info = XOBNEW (&parser_obstack,
                                ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:4903:33: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  struct c_arg_info *arg_info = XOBNEW (&parser_obstack,
                                ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-typeck.c:2970:10: warning: case value not in enumerated type 'enum tree_code' [-Wswitch]
    case COMPOUND_LITERAL_EXPR:
         ^
../../gcc/c-typeck.c:3073:12: warning: case value not in enumerated type 'enum tree_code' [-Wswitch]
      case COMPOUND_LITERAL_EXPR:
           ^
../../gcc/c-decl.c:5870:15: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  nstack_se = XOBNEW (&parser_obstack, struct c_label_context_se);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:5870:15: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  nstack_se = XOBNEW (&parser_obstack, struct c_label_context_se);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:5876:15: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  nstack_vm = XOBNEW (&parser_obstack, struct c_label_context_vm);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:5876:15: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  nstack_vm = XOBNEW (&parser_obstack, struct c_label_context_vm);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:6905:24: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  struct c_parm *ret = XOBNEW (&parser_obstack, struct c_parm);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:6905:24: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  struct c_parm *ret = XOBNEW (&parser_obstack, struct c_parm);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:6919:30: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  struct c_declarator *ret = XOBNEW (&parser_obstack, struct c_declarator);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:6919:30: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  struct c_declarator *ret = XOBNEW (&parser_obstack, struct c_declarator);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:6933:30: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  struct c_declarator *ret = XOBNEW (&parser_obstack, struct c_declarator);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:6933:30: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  struct c_declarator *ret = XOBNEW (&parser_obstack, struct c_declarator);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:6946:30: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  struct c_declarator *ret = XOBNEW (&parser_obstack, struct c_declarator);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:6946:30: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  struct c_declarator *ret = XOBNEW (&parser_obstack, struct c_declarator);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:6967:30: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  struct c_declarator *ret = XOBNEW (&parser_obstack, struct c_declarator);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:6967:30: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  struct c_declarator *ret = XOBNEW (&parser_obstack, struct c_declarator);
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-decl.c:6987:29: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  struct c_declspecs *ret = XOBNEW (&parser_obstack, struct c_declspecs);
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-decl.c:6987:29: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  struct c_declspecs *ret = XOBNEW (&parser_obstack, struct c_declspecs);
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-typeck.c:6782:15: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      nlist = XOBNEW (&parser_obstack, struct c_label_list);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-typeck.c:6782:15: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      nlist = XOBNEW (&parser_obstack, struct c_label_list);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-typeck.c:6794:15: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
      nlist = XOBNEW (&parser_obstack, struct c_label_list);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-typeck.c:6794:15: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
      nlist = XOBNEW (&parser_obstack, struct c_label_list);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
In file included from ../../gcc/c-decl.c:7713:
./gt-c-decl.h:68:7: warning: switch condition has boolean value [-Wswitch-bool]
      switch (TREE_CODE (&((*x)).generic) == IDENTIFIER_NODE)
      ^       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/c-typeck.c:7357:12: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  nstack = XOBNEW (&parser_obstack, struct c_label_context_se);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-typeck.c:7357:12: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  nstack = XOBNEW (&parser_obstack, struct c_label_context_se);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/c-typeck.c:7501:12: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
  nstack = XOBNEW (&parser_obstack, struct c_label_context_vm);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:23: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:122:31: note: expanded from macro '__PTR_TO_INT'
# define __PTR_TO_INT(P) ((P) - (char *) 0)
                              ^ ~~~~~~~~~~
../../gcc/../include/obstack.h:126:28: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                           ^
../../gcc/c-typeck.c:7501:12: warning: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Wnull-pointer-arithmetic]
  nstack = XOBNEW (&parser_obstack, struct c_label_context_vm);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/libiberty.h:331:30: note: expanded from macro 'XOBNEW'
#define XOBNEW(O, T)            ((T *) obstack_alloc ((O), sizeof (T)))
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:405:4: note: expanded from macro 'obstack_alloc'
   obstack_finish (__h); })
   ^~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:429:8: note: expanded from macro 'obstack_finish'
     = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/../include/obstack.h:126:31: note: expanded from macro '__INT_TO_PTR'
# define __INT_TO_PTR(P) ((P) + (char *) 0)
                              ^ ~~~~~~~~~~
./gt-c-decl.h:566:7: warning: switch condition has boolean value [-Wswitch-bool]
      switch (TREE_CODE (&((*x)).generic) == IDENTIFIER_NODE)
      ^       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
30 warnings generated.
./gt-c-decl.h:1082:3: warning: switch condition has boolean value [-Wswitch-bool]
  switch (TREE_CODE (&((*x)).generic) == IDENTIFIER_NODE)
  ^       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-vect-generic.c -o tree-vect-generic.o
In file included from ../../gcc/tree-vect-generic.c:33:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/combine.c -o combine.o
In file included from ../../gcc/combine.c:93:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/combine.c:93:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/combine.c:93:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/combine.c:93:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/combine.c:101:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/combine.c:596:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      new_other_cost = insn_rtx_cost (PATTERN (undobuf.other_insn));
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:685:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = f, i = 0; insn; insn = NEXT_INSN (insn))
                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:721:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = f, i = 0; insn; insn = NEXT_INSN (insn))
                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:729:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          note_stores (PATTERN (insn), set_nonzero_bits_and_sign_copies,
                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:742:54: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            uid_insn_cost[INSN_UID (insn)] = insn_rtx_cost (PATTERN (insn));
                                                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:765:20: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn != NEXT_INSN (BB_END (this_basic_block));
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:766:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = next ? next : NEXT_INSN (insn))
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:777:37: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              check_promoted_subreg (insn, PATTERN (insn));
                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:781:21: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (links = LOG_LINKS (insn); links; links = XEXP (links, 1))
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:781:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (links = LOG_LINKS (insn); links; links = XEXP (links, 1))
                                                            ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:788:21: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (links = LOG_LINKS (insn); links; links = XEXP (links, 1))
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:788:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (links = LOG_LINKS (insn); links; links = XEXP (links, 1))
                                                            ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:797:22: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  for (nextlinks = LOG_LINKS (link);
                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:799:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       nextlinks = XEXP (nextlinks, 1))
                                   ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:868:21: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (links = LOG_LINKS (insn); links; links = XEXP (links, 1))
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:868:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (links = LOG_LINKS (insn); links; links = XEXP (links, 1))
                                                            ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:869:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                for (nextlinks = XEXP (links, 1); nextlinks;
                                 ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:870:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     nextlinks = XEXP (nextlinks, 1))
                                 ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:877:21: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (links = LOG_LINKS (insn); links; links = XEXP (links, 1))
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:877:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (links = LOG_LINKS (insn); links; links = XEXP (links, 1))
                                                            ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:881:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if ((set = single_set (temp)) != 0
                             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:881:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  if ((set = single_set (temp)) != 0
                             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:886:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && ! unmentioned_reg_p (note, SET_SRC (set))
                                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:894:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      rtx orig = SET_SRC (set);
                                 ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:895:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      SET_SRC (set) = note;
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:904:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      SET_SRC (set) = orig;
                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1041:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx src = SET_SRC (set);
                    ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1068:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          num = num_sign_bit_copies (SET_SRC (set), GET_MODE (x));
                                     ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1121:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    set = PATTERN (insn);
          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1125:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = 0; i < XVECLEN (PATTERN (insn), 0); i++)
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1127:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx elt = XVECEXP (PATTERN (insn), 0, i);
                             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1151:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  rtx i3pat = PATTERN (i3);
                              ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1163:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                   PREV_INSN (insn), i3)
                                                   ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1211:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  src = SET_SRC (set), dest = SET_DEST (set);
        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1302:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    for (i = XVECLEN (PATTERN (i3), 0) - 1; i >= 0; i--)
                      ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1307:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx reg = XEXP (XVECEXP (PATTERN (i3), 0, i), 0);
                                   ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1331:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (succ != 0 && volatile_refs_p (PATTERN (succ)))
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1334:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (p = NEXT_INSN (insn); p != i3; p = NEXT_INSN (p))
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1334:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (p = NEXT_INSN (insn); p != i3; p = NEXT_INSN (p))
                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1335:57: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (INSN_P (p) && p != succ && volatile_refs_p (PATTERN (p)))
                                                        ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1349:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (insn); p != i3; p = NEXT_INSN (p))
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1349:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = NEXT_INSN (insn); p != i3; p = NEXT_INSN (p))
                                          ^~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1350:53: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (INSN_P (p) && p != succ && volatile_insn_p (PATTERN (p)))
                                                    ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1444:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx src = SET_SRC (set);
                ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1495:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && reg_referenced_p (subdest, PATTERN (i3))
                                        ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1539:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && exact_log2 (INTVAL (XEXP (x, 1))) >= 0);
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1543:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || contains_muldiv (XEXP (x, 1));
                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1575:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1575:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  set = single_set (insn);
        ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1578:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  src = SET_SRC (set);
        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1646:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  reg = XEXP (PATTERN (use), 0);
              ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1659:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = PREV_INSN (use); info.mask && p != insn; p = PREV_INSN (p))
           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1659:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (p = PREV_INSN (use); info.mask && p != insn; p = PREV_INSN (p))
                                                        ^~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1660:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    note_stores (PATTERN (insn), likely_spilled_retval_1, &info);
                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1686:10: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  loc = &REG_NOTES (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1691:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        *loc = XEXP (*loc, 1);
               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3043:41: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          distribute_notes (gen_rtx_EXPR_LIST (REG_DEAD, i3dest_killed,
                            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:3047:41: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          distribute_notes (gen_rtx_EXPR_LIST (REG_DEAD, i3dest_killed,
                            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:3059:41: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          distribute_notes (gen_rtx_EXPR_LIST (REG_DEAD, i2dest, NULL_RTX),
                            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:3062:41: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          distribute_notes (gen_rtx_EXPR_LIST (REG_DEAD, i2dest, NULL_RTX),
                            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:3073:41: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          distribute_notes (gen_rtx_EXPR_LIST (REG_DEAD, i1dest, NULL_RTX),
                            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:3076:41: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          distribute_notes (gen_rtx_EXPR_LIST (REG_DEAD, i1dest, NULL_RTX),
                            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:1829:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && REGNO (SET_SRC (PATTERN (i3))) >= FIRST_PSEUDO_REGISTER
                ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1829:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && REGNO (SET_SRC (PATTERN (i3))) >= FIRST_PSEUDO_REGISTER
                         ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1830:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && find_reg_note (i3, REG_DEAD, SET_SRC (PATTERN (i3)))
                                      ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1830:48: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && find_reg_note (i3, REG_DEAD, SET_SRC (PATTERN (i3)))
                                               ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1832:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && ! side_effects_p (SET_DEST (PATTERN (i3)))
                                     ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1839:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && ! reg_overlap_mentioned_p (SET_SRC (PATTERN (i3)),
                                    ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1839:46: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && ! reg_overlap_mentioned_p (SET_SRC (PATTERN (i3)),
                                             ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1840:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    SET_DEST (PATTERN (i3)))
                                              ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1843:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx p2 = PATTERN (i2);
               ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1858:44: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && reg_overlap_mentioned_p (SET_DEST (PATTERN (i3)),
                                                  ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1866:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SET_DEST (XVECEXP (p2, 0, i)) == SET_SRC (PATTERN (i3)))
                                                  ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1866:53: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SET_DEST (XVECEXP (p2, 0, i)) == SET_SRC (PATTERN (i3)))
                                                           ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1874:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              i2dest = SET_SRC (PATTERN (i3));
                       ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1874:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              i2dest = SET_SRC (PATTERN (i3));
                                ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1881:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     SET_DEST (PATTERN (i3)));
                               ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/combine.c:513:48: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                                   ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1893:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (temp = single_set (i2)) != 0
                 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1893:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && (temp = single_set (i2)) != 0
                 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1901:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && SUBREG_REG (SET_DEST (PATTERN (i3))) == SET_DEST (temp)
                               ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:955:32: note: expanded from macro 'SUBREG_REG'
#define SUBREG_REG(RTX) XCEXP (RTX, 0, SUBREG)
                               ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1909:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        lo = INTVAL (SET_SRC (temp)), hi = lo < 0 ? -1 : 0;
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1912:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          lo = CONST_DOUBLE_LOW (SET_SRC (temp));
                                 ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:941:38: note: expanded from macro 'CONST_DOUBLE_LOW'
#define CONST_DOUBLE_LOW(r) XCMWINT (r, 0, CONST_DOUBLE, VOIDmode)
                                     ^
../../gcc/rtl.h:504:37: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1913:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          hi = CONST_DOUBLE_HIGH (SET_SRC (temp));
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/combine.c:1913:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          hi = CONST_DOUBLE_HIGH (SET_SRC (temp));
                                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:942:39: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                                      ^
../../gcc/rtl.h:504:37: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1916:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (subreg_lowpart_p (SET_DEST (PATTERN (i3))))
                                      ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1923:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          lo |= (INTVAL (SET_SRC (PATTERN (i3)))
                         ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1923:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          lo |= (INTVAL (SET_SRC (PATTERN (i3)))
                                  ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1927:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        hi = INTVAL (SET_SRC (PATTERN (i3)));
                     ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1927:24: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        hi = INTVAL (SET_SRC (PATTERN (i3)));
                              ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1955:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      newpat = PATTERN (i2);
               ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1974:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XVECLEN (PATTERN (i2), 0) >= 2
                  ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1979:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (SET_SRC (XVECEXP (PATTERN (i2), 0, 0)), 1) == const0_rtx
         ^                                             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1979:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (SET_SRC (XVECEXP (PATTERN (i2), 0, 0)), 1) == const0_rtx
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1979:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (SET_SRC (XVECEXP (PATTERN (i2), 0, 0)), 1) == const0_rtx
                                 ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1982:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && rtx_equal_p (XEXP (SET_SRC (XVECEXP (PATTERN (i2), 0, 0)), 0),
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1982:47: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && rtx_equal_p (XEXP (SET_SRC (XVECEXP (PATTERN (i2), 0, 0)), 0),
                                              ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1983:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      SET_SRC (XVECEXP (PATTERN (i2), 0, 1))))
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1983:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      SET_SRC (XVECEXP (PATTERN (i2), 0, 1))))
                                        ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1985:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (i = XVECLEN (PATTERN (i2), 0) - 1; i >= 2; i--)
                        ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1997:9: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             BLOCK_FOR_INSN (i2), INSN_LOCATOR (i2),
                             ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:111:65: note: expanded from macro 'gen_rtx_INSN'
  gen_rtx_fmt_iuuBieiee (INSN, (MODE), (ARG0), (ARG1), (ARG2), (ARG3), (ARG4), (ARG5), (ARG6), (ARG7), (ARG8))
                                                                ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1997:30: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             BLOCK_FOR_INSN (i2), INSN_LOCATOR (i2),
                                                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:664:28: note: expanded from macro 'INSN_LOCATOR'
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
                           ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:111:73: note: expanded from macro 'gen_rtx_INSN'
  gen_rtx_fmt_iuuBieiee (INSN, (MODE), (ARG0), (ARG1), (ARG2), (ARG3), (ARG4), (ARG5), (ARG6), (ARG7), (ARG8))
                                                                        ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:1998:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             XVECEXP (PATTERN (i2), 0, 1), -1, NULL_RTX,
                                      ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
./genrtl.h:111:81: note: expanded from macro 'gen_rtx_INSN'
  gen_rtx_fmt_iuuBieiee (INSN, (MODE), (ARG0), (ARG1), (ARG2), (ARG3), (ARG4), (ARG5), (ARG6), (ARG7), (ARG8))
                                                                                ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2001:11: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          SUBST (PATTERN (i2), XVECEXP (PATTERN (i2), 0, 0));
                 ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/combine.c:513:40: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2001:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          SUBST (PATTERN (i2), XVECEXP (PATTERN (i2), 0, 0));
                                        ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/combine.c:513:48: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                                   ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2002:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          SUBST (XEXP (SET_SRC (PATTERN (i2)), 0),
                                ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/combine.c:513:40: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2003:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 SET_DEST (PATTERN (i1)));
                           ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/combine.c:513:48: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                                   ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2029:32: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (! combinable_i3pat (i3, &PATTERN (i3), i2dest, i1dest,
                               ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2102:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        i2pat = copy_rtx (PATTERN (i2));
                          ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2110:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        i1pat = copy_rtx (PATTERN (i1));
                          ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2164:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (SET_SRC (PATTERN (i3)), 1) == const0_rtx
         ^                             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2164:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (SET_SRC (PATTERN (i3)), 1) == const0_rtx
               ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2164:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (SET_SRC (PATTERN (i3)), 1) == const0_rtx
                        ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2165:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && rtx_equal_p (XEXP (SET_SRC (PATTERN (i3)), 0), i2dest))
                            ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2165:38: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && rtx_equal_p (XEXP (SET_SRC (PATTERN (i3)), 0), i2dest))
                                     ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2172:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      newpat = PATTERN (i3);
               ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2219:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      newpat = subst (PATTERN (i3), i2dest, i2src, 0,
                      ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2369:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ! side_effects_p (SET_SRC (set1)))
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2382:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && ! side_effects_p (SET_SRC (set0)))
                                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2393:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              PATTERN (i3) = newpat;
              ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2462:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (m_split && NEXT_INSN (m_split) == NULL_RTX)
                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2464:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          m_split = PATTERN (m_split);
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2469:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (m_split && NEXT_INSN (NEXT_INSN (m_split)) == NULL_RTX
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2469:38: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (m_split && NEXT_INSN (NEXT_INSN (m_split)) == NULL_RTX
                                     ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2471:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   || ! use_crosses_set_p (PATTERN (m_split), INSN_CUID (i2))))
                                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2474:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx newi3pat = PATTERN (NEXT_INSN (m_split));
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2474:28: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx newi3pat = PATTERN (NEXT_INSN (m_split));
                                  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:666:29: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2475:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          newi2pat = PATTERN (m_split);
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2477:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          i3set = single_set (NEXT_INSN (m_split));
                              ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1560:36: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                                        ^
../../gcc/rtl.h:1562:39: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                      ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2477:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          i3set = single_set (NEXT_INSN (m_split));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2477:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          i3set = single_set (NEXT_INSN (m_split));
                              ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:666:29: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2477:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          i3set = single_set (NEXT_INSN (m_split));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2477:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          i3set = single_set (NEXT_INSN (m_split));
                              ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:666:29: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2478:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          i2set = single_set (m_split);
                  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2478:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          i2set = single_set (m_split);
                  ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2566:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && INTVAL (XEXP (*split, 1)) > 0
                         ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2567:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (i = exact_log2 (INTVAL (XEXP (*split, 1)))) >= 0)
                                          ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2643:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && rtx_equal_p (SET_SRC (XVECEXP (newpat, 0, 1)),
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2644:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                           XEXP (SET_SRC (XVECEXP (newpat, 0, 0)), 0))
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2645:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && ! use_crosses_set_p (SET_SRC (XVECEXP (newpat, 0, 1)),
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2665:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         SET_SRC (XVECEXP (newpat, 0, 1)))
                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2699:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && ! use_crosses_set_p (SET_SRC (XVECEXP (newpat, 0, 1)),
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2708:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && ! (contains_muldiv (SET_SRC (XVECEXP (newpat, 0, 0)))
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2709:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 && contains_muldiv (SET_SRC (XVECEXP (newpat, 0, 1)))))
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2746:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx other_pat = PATTERN (undobuf.other_insn);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2761:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PATTERN (undobuf.other_insn) = other_pat;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2766:19: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = REG_NOTES (undobuf.other_insn); note; note = next)
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2768:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          next = XEXP (note, 1);
                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2771:40: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && ! reg_set_p (XEXP (note, 0), PATTERN (undobuf.other_insn)))
                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2780:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (note = new_other_notes; note; note = XEXP (note, 1))
                                                ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2820:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PATTERN (i3) = newpat;
      ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2838:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = NEXT_INSN (i3);
                  ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2841:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2843:52: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (INSN_P (insn) && reg_referenced_p (ni2dest, PATTERN (insn)))
                                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2845:20: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (link = LOG_LINKS (insn); link;
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2846:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   link = XEXP (link, 1))
                          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2874:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
    i3notes = REG_NOTES (i3), i3links = LOG_LINKS (i3);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2874:41: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
    i3notes = REG_NOTES (i3), i3links = LOG_LINKS (i3);
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2875:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
    i2notes = REG_NOTES (i2), i2links = LOG_LINKS (i2);
              ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2875:41: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
    i2notes = REG_NOTES (i2), i2links = LOG_LINKS (i2);
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2877:17: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      i1notes = REG_NOTES (i1), i1links = LOG_LINKS (i1);
                ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2877:43: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
      i1notes = REG_NOTES (i1), i1links = LOG_LINKS (i1);
                                          ^~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2889:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      reset_used_flags (PATTERN (undobuf.other_insn));
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2897:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      reset_used_flags (PATTERN (undobuf.other_insn));
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2899:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (i3) = insn_code_number;
    ^~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2900:5: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    PATTERN (i3) = newpat;
    ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2902:24: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (CALL_P (i3) && CALL_INSN_FUNCTION_USAGE (i3))
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2904:19: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx call_usage = CALL_INSN_FUNCTION_USAGE (i3);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2915:2: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
        CALL_INSN_FUNCTION_USAGE (i3) = call_usage;
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:748:40: note: expanded from macro 'CALL_INSN_FUNCTION_USAGE'
#define CALL_INSN_FUNCTION_USAGE(INSN)  XEXP(INSN, 9)
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2919:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      INSN_CODE (undobuf.other_insn) = other_code_number;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2932:27: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (i = 0; i < XVECLEN (PATTERN (i2), 0); i++)
                                 ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:607:35: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:299:32: note: expanded from macro 'GET_NUM_ELEM'
#define GET_NUM_ELEM(RTVEC)             ((RTVEC)->num_elem)
                                          ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2935:30: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SET_DEST (XVECEXP (PATTERN (i2), 0, i)) != i2dest
                                    ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2937:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                  SET_DEST (XVECEXP (PATTERN (i2), 0, i))))
                                                     ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2938:18: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
            for (temp = NEXT_INSN (i2);
                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2941:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 temp = NEXT_INSN (temp))
                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2943:15: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
                for (link = LOG_LINKS (temp); link; link = XEXP (link, 1))
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2943:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                for (link = LOG_LINKS (temp); link; link = XEXP (link, 1))
                                                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2950:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            while (XEXP (link, 1))
                   ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2951:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              link = XEXP (link, 1);
                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2952:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            XEXP (link, 1) = i2notes;
            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2959:5: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
    LOG_LINKS (i3) = 0;
    ^~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2960:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_NOTES (i3) = 0;
    ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2961:5: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
    LOG_LINKS (i2) = 0;
    ^~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2962:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
    REG_NOTES (i2) = 0;
    ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2966:2: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
        INSN_CODE (i2) = i2_code_number;
        ^~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2967:2: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        PATTERN (i2) = newi2pat;
        ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2970:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SET_INSN_DELETED (i2);
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:776:28: note: expanded from macro 'SET_INSN_DELETED'
  (PUT_CODE (INSN, NOTE),  NOTE_SOURCE_FILE (INSN) = 0, \
                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2970:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SET_INSN_DELETED (i2);
      ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:777:4: note: expanded from macro 'SET_INSN_DELETED'
   NOTE_LINE_NUMBER (INSN) = NOTE_INSN_DELETED)
   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2974:2: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        LOG_LINKS (i1) = 0;
        ^~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2975:2: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
        REG_NOTES (i1) = 0;
        ^~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2976:2: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
        SET_INSN_DELETED (i1);
        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:776:28: note: expanded from macro 'SET_INSN_DELETED'
  (PUT_CODE (INSN, NOTE),  NOTE_SOURCE_FILE (INSN) = 0, \
                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:2976:2: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        SET_INSN_DELETED (i1);
        ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:777:4: note: expanded from macro 'SET_INSN_DELETED'
   NOTE_LINE_NUMBER (INSN) = NOTE_INSN_DELETED)
   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3014:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (temp = new_i2_notes; temp; temp = XEXP (temp, 1))
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3023:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (temp = new_i3_notes; temp; temp = XEXP (temp, 1))
                                               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3098:14: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (link = LOG_LINKS (i3); link; link = XEXP (link, 1))
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3098:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (link = LOG_LINKS (i3); link; link = XEXP (link, 1))
                                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3099:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if ((set = single_set (XEXP (link, 0))) != 0
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3099:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if ((set = single_set (XEXP (link, 0))) != 0
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3101:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            i2_insn = XEXP (link, 0), i2_val = SET_SRC (set);
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3121:14: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (link = LOG_LINKS (i3); link; link = XEXP (link, 1))
                    ^~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3121:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (link = LOG_LINKS (i3); link; link = XEXP (link, 1))
                                                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3122:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if ((set = single_set (XEXP (link, 0))) != 0
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3122:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if ((set = single_set (XEXP (link, 0))) != 0
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3124:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            i1_insn = XEXP (link, 0), i1_val = SET_SRC (set);
                                               ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3151:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_jump_label (PATTERN (i3), i3, 0);
                         ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3172:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && SET_SRC (newpat) == pc_rtx
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3292:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && NEXT_INSN (seq) != NULL_RTX
                 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3293:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && NEXT_INSN (NEXT_INSN (seq)) == NULL_RTX
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3293:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && NEXT_INSN (NEXT_INSN (seq)) == NULL_RTX
                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3296:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SET_DEST (PATTERN (seq)) == reg
                           ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3298:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    SET_SRC (PATTERN (seq)))
                                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3298:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    SET_SRC (PATTERN (seq)))
                                             ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3301:21: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SET_DEST (PATTERN (NEXT_INSN (seq))) == reg
                           ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3301:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && SET_DEST (PATTERN (NEXT_INSN (seq))) == reg
                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3303:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   SET_SRC (PATTERN (NEXT_INSN (seq)))))
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3303:17: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   SET_SRC (PATTERN (NEXT_INSN (seq)))))
                                            ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3303:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   SET_SRC (PATTERN (NEXT_INSN (seq)))))
                                                     ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3305:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx src1 = SET_SRC (PATTERN (seq));
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3305:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx src1 = SET_SRC (PATTERN (seq));
                                  ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3306:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx src2 = SET_SRC (PATTERN (NEXT_INSN (seq)));
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3306:28: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx src2 = SET_SRC (PATTERN (NEXT_INSN (seq)));
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3306:37: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx src2 = SET_SRC (PATTERN (NEXT_INSN (seq)));
                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3374:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ((INTVAL (XEXP (SET_DEST (x), 1))
                       ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3375:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
               + INTVAL (XEXP (SET_DEST (x), 2)))
                         ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3379:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          HOST_WIDE_INT pos = INTVAL (XEXP (SET_DEST (x), 2));
                                      ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3380:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          unsigned HOST_WIDE_INT len = INTVAL (XEXP (SET_DEST (x), 1));
                                               ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3381:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          unsigned HOST_WIDE_INT src = INTVAL (SET_SRC (x));
                                               ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3429:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (pos = exact_log2 (INTVAL (XEXP (SET_SRC (x), 1)))) >= 7
                                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3429:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (pos = exact_log2 (INTVAL (XEXP (SET_SRC (x), 1)))) >= 7
                                                  ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3434:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (*split, 1) == const0_rtx)
                 ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3437:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                XEXP (SET_SRC (x), 0),
                                                      ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3471:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          inner = XEXP (SET_SRC (x), 0);
                        ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3490:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              inner = XEXP (SET_SRC (x), 0);
                            ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3491:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              len = INTVAL (XEXP (SET_SRC (x), 1));
                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3491:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              len = INTVAL (XEXP (SET_SRC (x), 1));
                                  ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3492:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pos = INTVAL (XEXP (SET_SRC (x), 2));
                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3492:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              pos = INTVAL (XEXP (SET_SRC (x), 2));
                                  ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3560:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ! register_operand (XEXP (SET_SRC (x), 0), VOIDmode))
                                       ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3577:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              XEXP (XEXP (x, 1), 0))));
                                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
./genrtl.h:209:32: note: expanded from macro 'gen_rtx_NOT'
  gen_rtx_fmt_e (NOT, (MODE), (ARG0))
                               ^~~~
../../gcc/combine.c:513:48: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                                   ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3587:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          SUBST (XEXP (x, 0), XEXP (x, 1));
                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/combine.c:513:48: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                                   ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3601:34: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      split = find_split_point (&XEXP (x, 2), insn);
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3871:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       SUBREG_BYTE (x));
                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3931:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && swap_commutative_operands_p (XEXP (x, 0), XEXP (x, 1)))
                                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:3934:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SUBST (XEXP (x, 0), XEXP (x, 1));
                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/combine.c:513:48: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                                   ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4058:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              XEXP (x, 0), XEXP (x, 1));
                                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4063:66: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      temp = simplify_binary_operation (code, mode, XEXP (x, 0), XEXP (x, 1));
                                                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4068:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         XEXP (x, 1), XEXP (x, 2));
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4068:20: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         XEXP (x, 1), XEXP (x, 2));
                                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4103:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx inner_op0 = XEXP (XEXP (x, 0), 1);
                          ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4104:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx inner_op1 = XEXP (x, 1);
                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4124:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              other = XEXP (XEXP (x, 0), 1);
                      ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4127:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                 XEXP (x, 1));
                                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4151:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && subreg_lowpart_offset (mode, op0_mode) == SUBREG_BYTE (x)
                                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4164:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                SUBREG_BYTE (x));
                                ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4195:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              XEXP (SUBREG_REG (XEXP (x, 0)), 1));
                              ^                               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:213:44: note: expanded from macro 'gen_rtx_ROTATE'
  gen_rtx_fmt_ee (ROTATE, (MODE), (ARG0), (ARG1))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4206:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx in1 = XEXP (XEXP (x, 0), 0), in2 = XEXP (XEXP (x, 0), 1);
                                                 ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4231:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (XEXP (x, 0), 1) == const1_rtx
             ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4244:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (temp, 1)) == GET_MODE_BITSIZE (mode) - 1)
                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4246:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     INTVAL (XEXP (temp, 1)));
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4461:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          in2 = XEXP (XEXP (x, 0), 1);
                ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4462:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          return simplify_gen_binary (MINUS, mode, XEXP (x, 1),
                                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4472:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && CONSTANT_ADDRESS_P (XEXP (XEXP (x, 0), 1)))
                                 ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/config/i386/i386.h:1690:52: note: expanded from macro 'CONSTANT_ADDRESS_P'
#define CONSTANT_ADDRESS_P(X)  constant_address_p (X)
                                                   ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4476:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                         XEXP (x, 1)),
                                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4477:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    XEXP (XEXP (x, 0), 1));
                                    ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4487:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) == -INTVAL (XEXP (XEXP (x, 0), 1))
                                              ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4487:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) == -INTVAL (XEXP (XEXP (x, 0), 1))
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4488:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ((i = exact_log2 (INTVAL (XEXP (XEXP (x, 0), 1)))) >= 0
                                       ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4489:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (i = exact_log2 (INTVAL (XEXP (x, 1)))) >= 0)
                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4493:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && (INTVAL (XEXP (XEXP (XEXP (x, 0), 0), 1))
                           ^                            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4511:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || (STORE_FLAG_VALUE == 1 && XEXP (x, 1) == constm1_rtx))
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4520:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (XEXP (x, 1) == constm1_rtx
          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4538:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              & nonzero_bits (XEXP (x, 1), mode)) == 0)
                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4541:59: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx tor = simplify_gen_binary (IOR, mode, XEXP (x, 0), XEXP (x, 1));
                                                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4558:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (reversed = reversed_comparison (XEXP (x, 1), mode)))
                                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4565:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && exact_log2 (-INTVAL (XEXP (XEXP (x, 1), 1))) >= 0
                                  ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4565:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && exact_log2 (-INTVAL (XEXP (XEXP (x, 1), 1))) >= 0
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4566:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && rtx_equal_p (XEXP (XEXP (x, 1), 0), XEXP (x, 0)))
                                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4568:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       -INTVAL (XEXP (XEXP (x, 1), 1)) - 1);
                                                ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4568:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       -INTVAL (XEXP (XEXP (x, 1), 1)) - 1);
                                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4577:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          in1 = XEXP (XEXP (XEXP (x, 1), 0), 0);
                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4578:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          in2 = XEXP (XEXP (x, 1), 1);
                ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4578:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          in2 = XEXP (XEXP (x, 1), 1);
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4592:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          in1 = simplify_gen_unary (NEG, mode, XEXP (XEXP (x, 1), 0), mode);
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4593:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          in2 = XEXP (XEXP (x, 1), 1);
                ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4593:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          in2 = XEXP (XEXP (x, 1), 1);
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4606:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                         XEXP (XEXP (x, 1), 0)),
                                                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4607:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    XEXP (XEXP (x, 1), 1));
                                    ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4607:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    XEXP (XEXP (x, 1), 1));
                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4628:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                               XEXP (x, 1));
                                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4630:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            return simplify_gen_binary (DIV, mode, tem, XEXP (XEXP (x, 0), 1));
                                                        ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4638:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (i = exact_log2 (INTVAL (XEXP (x, 1)))) >= 0
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4661:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx op1 = XEXP (x, 1);
                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4665:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            op1 = XEXP (op0, 1), op0 = XEXP (op0, 0);
                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4788:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (GET_CODE (x) == AND && XEXP (x, 1) == const_true_rtx)
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4880:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     INTVAL (XEXP (x, 1)));
                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4894:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx op1 = XEXP (x, 1);
                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4918:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                        op0 = XEXP (op0, 1);
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4943:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx true_rtx = XEXP (x, 1);
                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4944:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx false_rtx = XEXP (x, 2);
                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4955:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    XEXP (cond, 0), XEXP (cond, 1));
                                                    ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:4974:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx true_val = XEXP (cond, 1);
                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5012:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SUBST (XEXP (x, 2), swapped ? true_rtx : false_rtx);
             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/combine.c:513:40: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5014:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      true_rtx = XEXP (x, 1);
                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5015:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      false_rtx = XEXP (x, 2);
                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5040:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SUBST (XEXP (x, 2), true_rtx);
             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/combine.c:513:40: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5059:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && rtx_equal_p (XEXP (cond, 1), true_rtx))
                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5064:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && rtx_equal_p (XEXP (cond, 1), false_rtx))
                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5095:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && rtx_equal_p (XEXP (cond, 1), false_rtx)
                      ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5130:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx cond_op1 = XEXP (cond, 1);
                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5140:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        c1 = XEXP (t, 1), op = GET_CODE (t), z = f;
             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5146:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && rtx_equal_p (XEXP (t, 1), f))
                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5164:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          c1 = XEXP (XEXP (t, 0), 1); z = f; op = GET_CODE (XEXP (t, 0));
               ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5173:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && subreg_lowpart_p (XEXP (XEXP (t, 0), 1))
                                    ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5174:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && rtx_equal_p (SUBREG_REG (XEXP (XEXP (t, 0), 1)), f)
                                           ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:955:32: note: expanded from macro 'SUBREG_REG'
#define SUBREG_REG(RTX) XCEXP (RTX, 0, SUBREG)
                               ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5200:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          c1 = XEXP (XEXP (t, 0), 1); z = f; op = GET_CODE (XEXP (t, 0));
               ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5210:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && subreg_lowpart_p (XEXP (XEXP (t, 0), 1))
                                    ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5211:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && rtx_equal_p (SUBREG_REG (XEXP (XEXP (t, 0), 1)), f)
                                           ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:955:32: note: expanded from macro 'SUBREG_REG'
#define SUBREG_REG(RTX) XCEXP (RTX, 0, SUBREG)
                               ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5244:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (true_code == NE && XEXP (cond, 1) == const0_rtx
                         ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5256:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (true_code == NE && XEXP (cond, 1) == const0_rtx
                         ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5272:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx src = SET_SRC (x);
            ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5312:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        op0 = XEXP (src, 0), op1 = XEXP (src, 1);
                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5324:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op1 = XEXP (tmp, 1);
                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5328:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx pat = PATTERN (other_insn);
                    ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5335:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx new = simplify_rtx (SET_SRC (pat));
                                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5406:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx pat = PATTERN (other_insn), note = 0;
                        ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5439:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          src = SET_SRC (x);
                ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5444:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          src = SET_SRC (x);
                ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5498:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = SET_SRC (x), dest = SET_DEST (x);
            ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5555:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (XEXP (src, 0), 1) == const0_rtx
         ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5566:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      ? XEXP (src, 1) : XEXP (src, 2));
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5566:27: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      ? XEXP (src, 1) : XEXP (src, 2));
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5568:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   ? XEXP (src, 2) : XEXP (src, 1));
                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5568:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   ? XEXP (src, 2) : XEXP (src, 1));
                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5573:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        term1 = false_rtx, true_rtx = XEXP (true_rtx, 1), false_rtx = const0_rtx;
                                      ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5575:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && rtx_equal_p (XEXP (true_rtx, 1), false_rtx))
                               ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5579:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        term1 = true_rtx, false_rtx = XEXP (false_rtx, 1), true_rtx = const0_rtx;
                                      ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5581:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && rtx_equal_p (XEXP (false_rtx, 1), true_rtx))
                               ^                ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5598:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      src = SET_SRC (x);
            ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5620:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx op1 = XEXP (x, 1);
            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5633:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                     XEXP (op0, 1), mode),
                                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5637:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && rtx_equal_p (XEXP (op0, 1), op1)
                          ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5649:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        x = simplify_gen_binary (AND, mode, XEXP (XEXP (op0, 0), 1), op1);
                                            ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5653:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && rtx_equal_p (XEXP (XEXP (op0, 0), 1), op1)
                          ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5674:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (INTVAL (XEXP (op0, 1)) & INTVAL (op1)) != 0)
                          ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5678:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                           GEN_INT (INTVAL (XEXP (op0, 1))
                                                            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5685:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          op1 = XEXP (x, 1);
                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5691:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || rtx_equal_p (XEXP (op0, 1), op1))
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5693:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ! side_effects_p (XEXP (op0, 1)))
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5723:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || rtx_equal_p (XEXP (op0, 1), op1))
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5725:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ! side_effects_p (XEXP (op0, 1)))
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5753:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (INTVAL (XEXP (op0, 1)) + INTVAL (XEXP (op1, 1))
                      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5753:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (INTVAL (XEXP (op0, 1)) + INTVAL (XEXP (op1, 1))
                                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5757:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                ? XEXP (op0, 1) : XEXP (op1, 1)));
                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:213:44: note: expanded from macro 'gen_rtx_ROTATE'
  gen_rtx_fmt_ee (ROTATE, (MODE), (ARG0), (ARG1))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5757:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                ? XEXP (op0, 1) : XEXP (op1, 1)));
                                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:213:44: note: expanded from macro 'gen_rtx_ROTATE'
  gen_rtx_fmt_ee (ROTATE, (MODE), (ARG0), (ARG1))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5768:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (op0, 1)) < HOST_BITS_PER_WIDE_INT)
                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5770:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int count = INTVAL (XEXP (op0, 1));
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5777:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     GEN_INT (INTVAL (XEXP (XEXP (op0, 0), 1)) | mask));
                                      ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/combine.c:513:48: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                                   ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5821:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && rtx_equal_p (XEXP (op0, 1), op1)
                          ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5833:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                        XEXP (op0, 1), mode),
                                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5852:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (op0, 1)) == GET_MODE_BITSIZE (mode) - 1)
                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5959:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      len = INTVAL (XEXP (x, 1));
                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:5960:21: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      pos = INTVAL (XEXP (x, 2));
                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6121:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          len = INTVAL (XEXP (SET_DEST (x), 1));
                        ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6122:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          pos = XEXP (SET_DEST (x), 2);
                ^                   ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6163:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            SET_SRC (x)));
                            ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:139:41: note: expanded from macro 'gen_rtx_SET'
  gen_rtx_fmt_ee (SET, (MODE), (ARG0), (ARG1))
                                        ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6210:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      gen_lowpart (compute_mode, SET_SRC (x)),
                                                                 ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6296:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             0, 0, len - INTVAL (XEXP (inner, 1)),
                                                 ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6299:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        return gen_rtx_ASHIFT (mode, new, XEXP (inner, 1));
                                          ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:211:44: note: expanded from macro 'gen_rtx_ASHIFT'
  gen_rtx_fmt_ee (ASHIFT, (MODE), (ARG0), (ARG1))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6661:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) >= count)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6663:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     INTVAL (XEXP (x, 1)) - count);
                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6676:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (INTVAL (XEXP (x, 1)) & ((((HOST_WIDE_INT) 1 << count)) - 1)) == 0
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6679:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    GEN_INT (INTVAL (XEXP (x, 1)) >> count));
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6727:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && XEXP (x, 1) == const0_rtx) ? COMPARE
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6739:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) < HOST_BITS_PER_WIDE_INT
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6740:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) >= 0)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6745:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                       << INTVAL (XEXP (x, 1))));
                                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
./genrtl.h:193:42: note: expanded from macro 'gen_rtx_MULT'
  gen_rtx_fmt_ee (MULT, (MODE), (ARG0), (ARG1))
                                         ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6758:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (i = exact_log2 (INTVAL (XEXP (x, 1)) + 1)) >= 0)
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6761:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          new = make_extraction (mode, new, 0, XEXP (XEXP (x, 0), 1), i, 1,
                                               ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6769:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && (i = exact_log2 (INTVAL (XEXP (x, 1)) + 1)) >= 0)
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6774:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 XEXP (SUBREG_REG (XEXP (x, 0)), 1), i, 1,
                                 ^                               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6782:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && (i = exact_log2 (INTVAL (XEXP (x, 1)) + 1)) >= 0)
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6787:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                             XEXP (x, 1)),
                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:203:41: note: expanded from macro 'gen_rtx_AND'
  gen_rtx_fmt_ee (AND, (MODE), (ARG0), (ARG1))
                                        ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6788:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                gen_rtx_AND (mode, XEXP (XEXP (x, 0), 1),
                                                   ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:203:33: note: expanded from macro 'gen_rtx_AND'
  gen_rtx_fmt_ee (AND, (MODE), (ARG0), (ARG1))
                                ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6789:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                             XEXP (x, 1)));
                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:203:41: note: expanded from macro 'gen_rtx_AND'
  gen_rtx_fmt_ee (AND, (MODE), (ARG0), (ARG1))
                                        ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6798:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && (i = exact_log2 (INTVAL (XEXP (x, 1)) + 1)) >= 0
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6799:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && i <= INTVAL (XEXP (XEXP (x, 0), 1)))
                               ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6804:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                  - INTVAL (XEXP (XEXP (x, 0), 1))),
                                            ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6815:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && INTVAL (XEXP (XEXP (x, 0), 1)) >= 0
                          ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6816:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && INTVAL (XEXP (XEXP (x, 0), 1)) < HOST_BITS_PER_WIDE_INT
                          ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6821:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          mask >>= INTVAL (XEXP (XEXP (x, 0), 1));
                           ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6822:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if ((INTVAL (XEXP (x, 1)) & ~mask) == 0)
                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6827:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                     XEXP (XEXP (x, 0), 1)));
                                     ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:215:46: note: expanded from macro 'gen_rtx_ASHIFTRT'
  gen_rtx_fmt_ee (ASHIFTRT, (MODE), (ARG0), (ARG1))
                                             ^~~~
../../gcc/combine.c:513:48: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                                   ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6834:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if ((i = exact_log2 (INTVAL (XEXP (x, 1)) + 1)) >= 0)
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6843:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && (i = exact_log2 (INTVAL (XEXP (x, 1)))) >= 0)
                                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6862:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                  XEXP (x, 1));
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:215:46: note: expanded from macro 'gen_rtx_ASHIFTRT'
  gen_rtx_fmt_ee (ASHIFTRT, (MODE), (ARG0), (ARG1))
                                             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6870:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rhs = XEXP (x, 1);
            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6877:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (rhs) >= INTVAL (XEXP (lhs, 1)))
                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6881:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 INTVAL (rhs) - INTVAL (XEXP (lhs, 1)),
                                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:6914:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      SUBREG_BYTE (x));
                                      ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7126:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      mask & INTVAL (XEXP (x, 1)));
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7133:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && ((INTVAL (XEXP (x, 1)) & GET_MODE_MASK (GET_MODE (x)))
                           ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7146:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              HOST_WIDE_INT cval = (INTVAL (XEXP (x, 1))
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7188:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            && (INTVAL (XEXP (x, 1)) & ~smask) != 0)
                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7190:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                               (INTVAL (XEXP (x, 1)) & smask)),
                                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7211:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          x = simplify_gen_unary (NEG, GET_MODE (x), XEXP (x, 1),
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7223:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                  XEXP (x, 1), GET_MODE (x));
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7239:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (XEXP (x, 0), 1)) >= 0
                     ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7240:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (XEXP (x, 0), 1)) < HOST_BITS_PER_WIDE_INT
                     ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7243:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               + floor_log2 (INTVAL (XEXP (x, 1))))
                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7242:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ((INTVAL (XEXP (XEXP (x, 0), 1))
                       ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7245:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (INTVAL (XEXP (x, 1))
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7248:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          temp = GEN_INT ((INTVAL (XEXP (x, 1)) & mask)
                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7249:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          << INTVAL (XEXP (XEXP (x, 0), 1)));
                                     ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7253:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   XEXP (XEXP (x, 0), 1));
                                   ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7265:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         force_to_mode (XEXP (x, 1), mode, mask,
                                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7268:67: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (op_mode != GET_MODE (x) || op0 != XEXP (x, 0) || op1 != XEXP (x, 1))
                                                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7280:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
             && INTVAL (XEXP (x, 1)) >= 0
                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7281:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
             && INTVAL (XEXP (x, 1)) < GET_MODE_BITSIZE (mode))
                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7283:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && (nonzero_bits (XEXP (x, 1), GET_MODE (XEXP (x, 1)))
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7291:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) >= 0
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7292:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) < GET_MODE_BITSIZE (op_mode)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7294:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mask >>= INTVAL (XEXP (x, 1));
                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7303:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        x = simplify_gen_binary (code, op_mode, op0, XEXP (x, 1));
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7312:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) < HOST_BITS_PER_WIDE_INT
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7319:33: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          inner_mask = mask << INTVAL (XEXP (x, 1));
                                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7330:57: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            x = simplify_gen_binary (LSHIFTRT, op_mode, inner, XEXP (x, 1));
                                                               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7341:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ((INTVAL (XEXP (x, 1))
                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7347:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ((INTVAL (XEXP (x, 1)) + exact_log2 (mask + 1))
                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7373:58: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (GET_CODE (XEXP (x, 1)) == CONST_INT && INTVAL (XEXP (x, 1)) >= 0
                                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7374:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) < HOST_BITS_PER_WIDE_INT)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7391:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              if (GET_MODE_BITSIZE (GET_MODE (x)) - INTVAL (XEXP (x, 1))
                                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7393:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                nonzero >>= INTVAL (XEXP (x, 1))
                                    ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7400:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              nonzero >>= INTVAL (XEXP (x, 1));
                                  ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7408:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 i < 0 ? INTVAL (XEXP (x, 1))
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7420:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 XEXP (x, 0), XEXP (x, 1));
                                              ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7430:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) >= 0
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7431:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (INTVAL (XEXP (x, 1))
                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7434:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (XEXP (x, 0), 1) == XEXP (x, 1))
             ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7434:32: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (XEXP (x, 0), 1) == XEXP (x, 1))
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7447:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (x, 1)) >= 0)
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7451:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                            XEXP (x, 1));
                                            ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7478:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (XEXP (x, 0), 1)) >= 0
                     ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7479:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (INTVAL (XEXP (XEXP (x, 0), 1)) + floor_log2 (mask)
                      ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7481:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (XEXP (x, 0), 1)) < HOST_BITS_PER_WIDE_INT)
                     ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7483:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          temp = gen_int_mode (mask << INTVAL (XEXP (XEXP (x, 0), 1)),
                                               ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7488:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   temp, XEXP (XEXP (x, 0), 1));
                                         ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7509:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((mask & ~STORE_FLAG_VALUE) == 0 && XEXP (x, 1) == const0_rtx
                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7524:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      force_to_mode (XEXP (x, 1), mode,
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/combine.c:513:48: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                                   ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7528:26: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                      force_to_mode (XEXP (x, 2), mode,
                                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/combine.c:513:48: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                                   ^~~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7526:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      SUBST (XEXP (x, 2),
             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/combine.c:513:40: note: expanded from macro 'SUBST'
#define SUBST(INTO, NEWVAL)     do_SUBST(&(INTO), (NEWVAL))
                                           ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7557:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XEXP (x, 1) == const0_rtx)
         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7586:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      cond1 = if_then_else_cond (XEXP (x, 1), &true1, &false1);
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7624:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx op0 = XEXP (XEXP (x, 0), 1);
                    ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7625:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx op1 = XEXP (XEXP (x, 1), 1);
                    ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7625:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx op1 = XEXP (XEXP (x, 1), 1);
                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7628:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          cond1 = XEXP (XEXP (x, 1), 0);
                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7634:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && rtx_equal_p (XEXP (cond0, 1), XEXP (cond1, 1)))
                                   ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7634:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && rtx_equal_p (XEXP (cond0, 1), XEXP (cond1, 1)))
                                                    ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7637:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && rtx_equal_p (XEXP (cond0, 0), XEXP (cond1, 1))
                                                       ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7638:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && rtx_equal_p (XEXP (cond0, 1), XEXP (cond1, 0))))
                                      ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7659:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          cond1 = XEXP (XEXP (x, 1), 0);
                        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7665:22: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && rtx_equal_p (XEXP (cond0, 1), XEXP (cond1, 1)))
                                   ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7665:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && rtx_equal_p (XEXP (cond0, 1), XEXP (cond1, 1)))
                                                    ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7668:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && rtx_equal_p (XEXP (cond0, 0), XEXP (cond1, 1))
                                                       ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7669:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && rtx_equal_p (XEXP (cond0, 1), XEXP (cond1, 0))))
                                      ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7683:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      *ptrue = XEXP (x, 1), *pfalse = XEXP (x, 2);
               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7683:39: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      *ptrue = XEXP (x, 1), *pfalse = XEXP (x, 2);
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7684:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (GET_CODE (cond0) == NE && XEXP (cond0, 1) == const0_rtx)
                                    ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7686:42: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (GET_CODE (cond0) == EQ && XEXP (cond0, 1) == const0_rtx)
                                         ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7688:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *ptrue = XEXP (x, 2), *pfalse = XEXP (x, 1);
                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7688:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *ptrue = XEXP (x, 2), *pfalse = XEXP (x, 1);
                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7702:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                   GET_MODE (SUBREG_REG (x)), SUBREG_BYTE (x));
                                                              ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7704:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    GET_MODE (SUBREG_REG (x)), SUBREG_BYTE (x));
                                                               ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7805:58: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (rtx_equal_p (XEXP (x, 0), reg) && rtx_equal_p (XEXP (x, 1), val))
                                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7835:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  return unsignedp ? x : XEXP (x, 1);
                                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7839:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  return unsignedp ? XEXP (x, 1) : x;
                                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7858:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 inner_mode, SUBREG_BYTE (x));
                                             ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7951:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx src = SET_SRC (x);
            ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7968:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && rtx_equal_for_field_assignment_p (dest, XEXP (src, 1)))
                                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7970:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      assign = make_extraction (VOIDmode, dest, 0, XEXP (XEXP (src, 0), 1),
                                                   ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7984:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && rtx_equal_for_field_assignment_p (dest, XEXP (src, 1)))
                                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7987:5: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                XEXP (SUBREG_REG (XEXP (src, 0)), 1),
                                ^                                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:7998:50: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && rtx_equal_for_field_assignment_p (dest, XEXP (src, 1)))
                                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8000:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      assign = make_extraction (VOIDmode, dest, 0, XEXP (XEXP (src, 0), 1),
                                                   ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8015:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      HOST_WIDE_INT width = INTVAL (XEXP (dest, 1));
                                    ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8016:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      unsigned HOST_WIDE_INT and_mask = INTVAL (XEXP (src, 1));
                                                ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8050:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  lhs = expand_compound_operation (XEXP (src, 1));
                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8055:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    c1 = INTVAL (XEXP (rhs, 1)), other = lhs;
                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8059:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    c1 = INTVAL (XEXP (lhs, 1)), other = rhs;
                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8093:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && INTVAL (XEXP (assign, 1)) < HOST_BITS_PER_WIDE_INT
                 ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8097:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          == ((unsigned HOST_WIDE_INT) 1 << INTVAL (XEXP (assign, 1))) - 1))
                                                    ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8126:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rhs = XEXP (x, 1);
        ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8174:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || SUBREG_BYTE (lhs) != SUBREG_BYTE (rhs)
             ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8174:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || SUBREG_BYTE (lhs) != SUBREG_BYTE (rhs)
                                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8198:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    other = XEXP (lhs, 0), lhs = XEXP (lhs, 1), rhs = XEXP (rhs, 1);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8198:55: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    other = XEXP (lhs, 0), lhs = XEXP (lhs, 1), rhs = XEXP (rhs, 1);
                                                      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8200:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && rtx_equal_p (XEXP (lhs, 0), XEXP (rhs, 1)))
                                          ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8201:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    other = XEXP (lhs, 0), lhs = XEXP (lhs, 1), rhs = XEXP (rhs, 0);
                                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8203:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && rtx_equal_p (XEXP (lhs, 1), XEXP (rhs, 0)))
                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8204:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    other = XEXP (lhs, 1), lhs = XEXP (lhs, 0), rhs = XEXP (rhs, 1);
            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8204:55: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    other = XEXP (lhs, 1), lhs = XEXP (lhs, 0), rhs = XEXP (rhs, 1);
                                                      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8205:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (rtx_equal_p (XEXP (lhs, 1), XEXP (rhs, 1)))
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8205:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  else if (rtx_equal_p (XEXP (lhs, 1), XEXP (rhs, 1)))
                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8206:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    other = XEXP (lhs, 1), lhs = XEXP (lhs, 0), rhs = XEXP (rhs, 0);
            ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8264:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  inner_op1 = XEXP (decomposed, 1);
              ^                 ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8367:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                       XEXP (varop, 1),
                                                       ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8380:52: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      o1 = simplify_and_const_int (NULL_RTX, mode, XEXP (varop, 1), constop);
                                                   ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8927:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && exact_log2 (INTVAL (XEXP (varop, 1))) >= 0)
                                     ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8933:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                INTVAL (XEXP (varop, 1)))));
                                                        ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8941:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && exact_log2 (INTVAL (XEXP (varop, 1))) >= 0)
                                     ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8947:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                INTVAL (XEXP (varop, 1)))));
                                                        ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8975:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && INTVAL (XEXP (varop, 1)) >= 0
                         ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8976:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && INTVAL (XEXP (varop, 1)) < GET_MODE_BITSIZE (GET_MODE (varop))
                         ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:8982:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              unsigned int first_count = INTVAL (XEXP (varop, 1));
                                                 ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9126:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              varop = gen_rtx_fmt_ee (code, mode, new, XEXP (varop, 1));
                                                       ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9149:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (XEXP (varop, 0), 1) == constm1_rtx
                 ^                      ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9154:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && rtx_equal_p (XEXP (XEXP (varop, 0), 0), XEXP (varop, 1)))
                                                         ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9157:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              varop = gen_rtx_LE (GET_MODE (varop), XEXP (varop, 1),
                                                    ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:249:32: note: expanded from macro 'gen_rtx_LE'
  gen_rtx_fmt_ee (LE, (MODE), (ARG0), (ARG1))
                               ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9176:41: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   && 0 > trunc_int_for_mode (INTVAL (XEXP (varop, 1)),
                                                      ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9179:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                   XEXP (varop, 1),
                                                   ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9195:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && 0 > trunc_int_for_mode (INTVAL (XEXP (varop, 1)),
                                                     ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9201:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              XEXP (varop, 1), count);
                                              ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9218:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (varop, 1) == const0_rtx
                 ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9266:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (varop, 1) == constm1_rtx
                 ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9285:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && nonzero_bits (XEXP (varop, 1), result_mode) >> count == 0
                               ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9286:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (nonzero_bits (XEXP (varop, 1), result_mode)
                                ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9298:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            & nonzero_bits (XEXP (varop, 1),
                                            ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9301:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              varop = XEXP (varop, 1);
                      ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9309:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                   XEXP (varop, 1),
                                                   ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9326:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && mode_signbit_p (result_mode, XEXP (varop, 1))
                                              ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9328:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                   XEXP (varop, 1),
                                                   ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9356:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && rtx_equal_p (XEXP (XEXP (varop, 0), 0), XEXP (varop, 1)))
                                                         ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9359:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              varop = gen_rtx_GT (GET_MODE (varop), XEXP (varop, 1),
                                                    ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:247:32: note: expanded from macro 'gen_rtx_GT'
  gen_rtx_fmt_ee (GT, (MODE), (ARG0), (ARG1))
                               ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9375:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (INTVAL (XEXP (XEXP (varop, 0), 1))
                          ^                      ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9385:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    (count + INTVAL (XEXP (varop_inner, 1))));
                                                     ^                  ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
./genrtl.h:217:46: note: expanded from macro 'gen_rtx_LSHIFTRT'
  gen_rtx_fmt_ee (LSHIFTRT, (MODE), (ARG0), (ARG1))
                                             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9420:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    const_rtx = XEXP (x, 1);
                ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9449:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                              INTVAL (XEXP (x, 1)));
                                      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9585:31: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
          notes = gen_rtx_EXPR_LIST (REG_UNUSED,
                  ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:9521:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  old_pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9522:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  old_notes = REG_NOTES (insn);
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9523:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PATTERN (insn) = pat;
  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9524:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (insn) = 0;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9551:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PATTERN (insn) = pat;
      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9554:3: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  PATTERN (insn) = old_pat;
  ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9555:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (insn) = old_notes;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9691:62: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gen_rtx_fmt_ee (GET_CODE (x), omode, XEXP (x, 0), XEXP (x, 1));
                                                             ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9753:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op0, 1) == XEXP (op1, 1)
             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9753:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op0, 1) == XEXP (op1, 1)
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9754:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op0, 1) == XEXP (XEXP (op0, 0), 1)
             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9754:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op0, 1) == XEXP (XEXP (op0, 0), 1)
                              ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9755:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op0, 1) == XEXP (XEXP (op1, 0), 1)
             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9755:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op0, 1) == XEXP (XEXP (op1, 0), 1)
                              ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9756:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (INTVAL (XEXP (op0, 1))
                      ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9779:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (op0, 1)) >= 0
                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9780:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && INTVAL (XEXP (op0, 1)) < HOST_BITS_PER_WIDE_INT
                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9781:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op0, 1) == XEXP (op1, 1))
             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9781:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && XEXP (op0, 1) == XEXP (op1, 1))
                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9785:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int shift_count = INTVAL (XEXP (op0, 1));
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9818:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          HOST_WIDE_INT c0 = INTVAL (XEXP (op0, 1));
                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:9819:31: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          HOST_WIDE_INT c1 = INTVAL (XEXP (op1, 1));
                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10112:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (op0, 1) == const1_rtx
                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10129:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              op0 = XEXP (op0, 2);
                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10212:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                   op1, XEXP (op0, 1))) != 0)
                                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10229:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                 - INTVAL (XEXP (op0, 1)))));
                                                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10297:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              HOST_WIDE_INT c1 = -INTVAL (XEXP (SUBREG_REG (op0), 1));
                                          ^                       ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10355:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                        op1, XEXP (op0, 1))))
                                                             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10363:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (const_op == 0 && XEXP (op0, 1) == constm1_rtx
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10384:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                        XEXP (op0, 1), op1)))
                                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10395:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              op0 = XEXP (op0, 1);
                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10406:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && rtx_equal_p (XEXP (XEXP (op0, 0), 0), XEXP (op0, 1)))
                                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10408:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              op0 = XEXP (op0, 1);
                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10419:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                        XEXP (op0, 1), op1)))
                                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10441:44: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            tem = XEXP (XEXP (op0, 0), 0), tem1 = XEXP (XEXP (op0, 0), 1);
                                                  ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10443:34: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            tem = XEXP (op0, 0), tem1 = XEXP (op0, 1);
                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10475:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (XEXP (op0, 0), 1) == constm1_rtx
                 ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10476:49: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && rtx_equal_p (XEXP (XEXP (op0, 0), 0), XEXP (op0, 1)))
                                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10478:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              op0 = XEXP (op0, 1);
                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10493:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              XEXP (op0, 1),
                                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:217:38: note: expanded from macro 'gen_rtx_LSHIFTRT'
  gen_rtx_fmt_ee (LSHIFTRT, (MODE), (ARG0), (ARG1))
                                     ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10494:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                              XEXP (XEXP (op0, 0), 1)),
                                              ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:217:46: note: expanded from macro 'gen_rtx_LSHIFTRT'
  gen_rtx_fmt_ee (LSHIFTRT, (MODE), (ARG0), (ARG1))
                                             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10507:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && INTVAL (XEXP (XEXP (op0, 0), 1)) >= 0
                         ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10508:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && INTVAL (XEXP (XEXP (op0, 0), 1)) < HOST_BITS_PER_WIDE_INT)
                         ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10510:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              mask = ((INTVAL (XEXP (op0, 1)) & GET_MODE_MASK (mode))
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10511:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      << INTVAL (XEXP (XEXP (op0, 0), 1)));
                                 ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10529:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && ((INTVAL (XEXP (op0, 1)) & GET_MODE_MASK (mode))
                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10543:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (i = exact_log2 ((INTVAL (XEXP (op0, 1))
                                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10581:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && ((c1 = INTVAL (XEXP (op0, 1))) & ~mask) == 0
                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10596:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (op0, 1) == const1_rtx
                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10609:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (op0, 1) == const1_rtx
                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10613:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx shift_count = XEXP (XEXP (op0, 0), 1);
                                ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10620:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && (INTVAL (XEXP (shift_op, 1))
                                  ^               ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10640:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && INTVAL (XEXP (op0, 1)) >= 0
                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10641:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && ((INTVAL (XEXP (op0, 1)) + ! equality_comparison_p)
                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10644:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   & (((HOST_WIDE_INT) 1 << INTVAL (XEXP (op0, 1))) - 1)) == 0)
                                                    ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10647:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  & ~(mask >> (INTVAL (XEXP (op0, 1))
                                       ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10654:25: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              temp >>= INTVAL (XEXP (op0, 1));
                               ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10668:18: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                 - INTVAL (XEXP (op0, 1)))));
                                                           ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10695:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          INTVAL (XEXP (op0, 1)));
                                                  ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10704:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (op0, 1) == XEXP (XEXP (op0, 0), 1)
                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10704:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (op0, 1) == XEXP (XEXP (op0, 0), 1)
                                  ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10705:56: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (tmode = mode_for_size (mode_width - INTVAL (XEXP (op0, 1)),
                                                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10723:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (op0, 1) == XEXP (XEXP (XEXP (op0, 0), 0), 1)
                 ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10723:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && XEXP (op0, 1) == XEXP (XEXP (XEXP (op0, 0), 0), 1)
                                  ^                              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10724:56: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (tmode = mode_for_size (mode_width - INTVAL (XEXP (op0, 1)),
                                                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10731:24: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx add_const = XEXP (XEXP (op0, 0), 1);
                              ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10733:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                   add_const, XEXP (op0, 1));
                                                              ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10748:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && INTVAL (XEXP (op0, 1)) >= 0
                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10749:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && INTVAL (XEXP (op0, 1)) < HOST_BITS_PER_WIDE_INT
                         ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10752:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  & (((HOST_WIDE_INT) 1 << INTVAL (XEXP (op0, 1))) - 1)) == 0
                                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10755:45: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      ? ((GET_MODE_MASK (mode) >> INTVAL (XEXP (op0, 1)) >> 1)
                                                          ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10758:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  <= GET_MODE_MASK (mode) >> INTVAL (XEXP (op0, 1))))
                                                     ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10765:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              const_op <<= INTVAL (XEXP (op0, 1));
                                   ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10894:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                        XEXP (op0, 1)));
                                                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10944:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      rtx x1 = XEXP (x, 1);
               ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10951:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (x0 == XEXP (x1, 0) || x0 == XEXP (x1, 1)))
                                          ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10954:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             ? XEXP (x1, 1) : XEXP (x1, 0));
                               ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10958:36: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && (x1 == XEXP (x0, 0) || x1 == XEXP (x0, 1)))
                                          ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:10961:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             ? XEXP (x0, 1) : XEXP (x0, 0));
                               ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11010:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            rtx x1 = XEXP (x, 1);
                     ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11021:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && (x0 == XEXP (x1, 0) || x0 == XEXP (x1, 1)))
                                                ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11027:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && (x1 == XEXP (x0, 0) || x1 == XEXP (x0, 1)))
                                                ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11171:48: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        record_value_for_reg (dest, record_dead_insn, SET_SRC (setter));
                                                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11179:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                       SET_SRC (setter)));
                                                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11205:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11205:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (link = REG_NOTES (insn); link; link = XEXP (link, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11245:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  note_stores (PATTERN (insn), record_dead_and_set_regs_1, insn);
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11267:16: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (links = LOG_LINKS (insn); links;)
               ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11270:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11270:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      set = single_set (insn);
            ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11276:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          links = XEXP (links, 1);
                  ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11288:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          regno = REGNO (SET_SRC (set));
                         ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:907:28: note: expanded from macro 'REGNO'
#define REGNO(RTX) XCUINT (RTX, 0, REG)
                           ^~~
../../gcc/rtl.h:638:45: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11289:12: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          links = LOG_LINKS (insn);
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11393:17: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx x1 = XEXP (x, 1);
                       ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11403:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && (x1 == XEXP (x0, 0) || x1 == XEXP (x0, 1)))
                                                  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11409:37: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  && (x0 == XEXP (x1, 0) || x0 == XEXP (x1, 1)))
                                                  ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11610:20: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      note_stores (PATTERN (insn), reg_dead_at_p_1, NULL);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11713:26: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_used_regs_combine (SET_SRC (x));
                                ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11830:28: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                    = gen_rtx_EXPR_LIST (REG_DEAD,
                      ~~~~~~~~~~~~~~~~~~~^~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:11868:35: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
            *pnotes = gen_rtx_EXPR_LIST (REG_DEAD, x, *pnotes);
                      ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:11792:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        before_dead = PREV_INSN (before_dead);
                      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11796:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        after_dead = NEXT_INSN (after_dead);
                     ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11832:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                         REG_NOTES (where_dead));
                                         ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11829:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  REG_NOTES (where_dead)
                  ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11864:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              XEXP (note, 1) = *pnotes;
              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:11880:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      move_deaths (SET_SRC (x), maybe_kill_insn, from_cuid, to_insn, pnotes);
                   ^~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12502:26: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                                = gen_rtx_EXPR_LIST (REG_DEAD, piece, NULL_RTX);
                                  ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:12528:32: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                                      = gen_rtx_EXPR_LIST (REG_UNUSED, piece,
                                        ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/combine.c:12566:13: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                                               REG_NOTE_KIND (note),
                                               ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:732:30: note: expanded from macro 'REG_NOTE_KIND'
#define REG_NOTE_KIND(LINK) ((enum reg_note) GET_MODE (LINK))
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/combine.c:12008:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next_note = XEXP (note, 1);
                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12083:35: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (reg_set_p (XEXP (note, 0), PATTERN (i3)))
                                         ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12096:47: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          else if (reg_referenced_p (XEXP (note, 0), PATTERN (i3))
                                                     ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12130:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (reg_mentioned_p (XEXP (note, 0), PATTERN (i3)))
                                               ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12133:47: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (i2 && reg_mentioned_p (XEXP (note, 0), PATTERN (i2)))
                                                     ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12147:41: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (reg_mentioned_p (XEXP (note, 0), PATTERN (i3))
                                               ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12154:45: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              && (reg_mentioned_p (XEXP (note, 0), PATTERN (i2))
                                                   ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12169:20: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx label = JUMP_LABEL (place);
                          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12172:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                JUMP_LABEL (place) = XEXP (note, 0);
                ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12177:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    LABEL_NUSES (label)--;
                    ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12183:20: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
              rtx label = JUMP_LABEL (place2);
                          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12186:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
                JUMP_LABEL (place2) = XEXP (note, 0);
                ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12191:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    LABEL_NUSES (label)--;
                    ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12279:51: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              else if (reg_referenced_p (XEXP (note, 0), PATTERN (i3)))
                                                         ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12282:47: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       && reg_referenced_p (XEXP (note, 0), PATTERN (i2)))
                                                            ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12297:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (tem = PREV_INSN (tem); place == 0; tem = PREV_INSN (tem))
                         ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12297:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (tem = PREV_INSN (tem); place == 0; tem = PREV_INSN (tem))
                                                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12312:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      && reg_set_p (XEXP (note, 0), PATTERN (tem)))
                                                    ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12314:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      rtx set = single_set (tem);
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12314:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      rtx set = single_set (tem);
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12336:43: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      if (set != 0 && ! side_effects_p (SET_SRC (set))
                                                        ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12349:22: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          rtx old_notes = REG_NOTES (tem);
                                          ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12351:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          PATTERN (tem) = pc_rtx;
                          ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12352:6: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          REG_NOTES (tem) = NULL;
                          ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12356:24: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          distribute_links (LOG_LINKS (tem));
                                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12358:6: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          SET_INSN_DELETED (tem);
                          ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:776:28: note: expanded from macro 'SET_INSN_DELETED'
  (PUT_CODE (INSN, NOTE),  NOTE_SOURCE_FILE (INSN) = 0, \
                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12358:6: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          SET_INSN_DELETED (tem);
                          ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:777:4: note: expanded from macro 'SET_INSN_DELETED'
   NOTE_LINE_NUMBER (INSN) = NOTE_INSN_DELETED)
   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12393:48: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  else if (reg_referenced_p (XEXP (note, 0), PATTERN (tem))
                                                             ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12409:43: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          && reg_referenced_p (XEXP (note, 0), PATTERN (i2)))
                                                               ^~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12411:18: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          rtx links = LOG_LINKS (place);
                                      ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12412:6: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          LOG_LINKS (place) = 0;
                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12450:47: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || reg_bitfield_target_p (XEXP (note, 0), PATTERN (place)))
                                                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12481:43: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    if ((! refers_to_regno_p (i, i + 1, PATTERN (place), 0)
                                                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12499:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                          PATTERN (place)))
                                                          ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12508:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                        PATTERN (place), 0)
                                                        ^~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12510:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            for (tem = PREV_INSN (place); ;
                                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12511:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 tem = PREV_INSN (tem))
                                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12525:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                              PATTERN (tem)))
                                                              ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12529:11: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                                           REG_NOTES (tem));
                                                           ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12527:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                    REG_NOTES (tem)
                                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12550:4: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (note, 1) = REG_NOTES (place);
          ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12550:21: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          XEXP (note, 1) = REG_NOTES (place);
                           ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12551:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (place) = note;
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12568:13: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                               REG_NOTES (place2));
                                               ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12565:4: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
          REG_NOTES (place2) = gen_rtx_fmt_ee (GET_CODE (note),
          ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12588:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next_link = XEXP (link, 1);
                  ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12602:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (set = single_set (XEXP (link, 0))) == 0)
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12602:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (set = single_set (XEXP (link, 0))) == 0)
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12619:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = NEXT_INSN (XEXP (link, 0));
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12622:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12623:53: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (INSN_P (insn) && reg_overlap_mentioned_p (reg, PATTERN (insn)))
                                                           ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12625:33: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (reg_referenced_p (reg, PATTERN (insn)))
                                       ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12645:17: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link2 = LOG_LINKS (place); link2; link2 = XEXP (link2, 1))
                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12645:51: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          for (link2 = LOG_LINKS (place); link2; link2 = XEXP (link2, 1))
                                                         ^            ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12651:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              XEXP (link, 1) = LOG_LINKS (place);
              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12651:25: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
              XEXP (link, 1) = LOG_LINKS (place);
                               ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12652:8: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
              LOG_LINKS (place) = link;
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:677:25: note: expanded from macro 'LOG_LINKS'
#define LOG_LINKS(INSN) XEXP(INSN, 7)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/combine.c:12698:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    insn = NEXT_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
14 warnings generated.
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  build/gcov-iov.o -o build/gcov-iov
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genattrtab \
 build/genattrtab.o build/genautomata.o \
 build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o build/errors.o \
 build/varray.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a -lm
31 warnings generated.
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -c insn-emit.c \
  -o insn-emit.o
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -DGENERATOR_FILE  -o build/genextract \
	build/genextract.o build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gensupport.o build/insn-conditions.o build/print-rtl.o \
	build/errors.o ../build-x86_64-apple-darwin21/libiberty/libiberty.a
In file included from insn-emit.c:15:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from insn-emit.c:18:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-emit.c:18:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-emit.c:18:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-emit.c:18:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2091:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:2092:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:2107:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:2106:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:2270:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:2298:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:2397:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:2443:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:2766:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:2788:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:3178:7: warning: variable 'operand3' set but not used [-Wunused-but-set-variable]
  rtx operand3;
      ^
../../gcc/config/i386/i386.md:3175:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:3176:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:3177:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
../../gcc/config/i386/i386.md:3212:7: warning: variable 'operand3' set but not used [-Wunused-but-set-variable]
  rtx operand3;
      ^
../../gcc/config/i386/i386.md:3211:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
../../gcc/config/i386/i386.md:3210:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:3209:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:3218:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:3220:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
../../gcc/config/i386/i386.md:3265:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:3267:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
../../gcc/config/i386/i386.md:3363:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:3392:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:3421:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:3514:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:3522:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:3530:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -c insn-opinit.c \
  -o insn-opinit.o
../../gcc/config/i386/i386.md:4254:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
../../gcc/config/i386/i386.md:4261:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
../../gcc/config/i386/i386.md:4261:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
../../gcc/config/i386/i386.md:4354:7: warning: variable 'operand4' set but not used [-Wunused-but-set-variable]
  rtx operand4;
      ^
../../gcc/config/i386/i386.md:7170:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:7509:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:8096:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:8139:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:9745:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
../../gcc/config/i386/i386.md:9744:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:10514:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  JUMP_LABEL (tmp) = label;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10520:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  LABEL_NUSES (label) = 1;
  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11387:3: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  JUMP_LABEL (tmp) = label;
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11393:3: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
  LABEL_NUSES (label) = 1;
  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:833:26: note: expanded from macro 'LABEL_NUSES'
#define LABEL_NUSES(RTX) XCINT (RTX, 4, CODE_LABEL)
                         ^           ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12414:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:12415:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:12638:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:12639:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:13876:7: warning: variable 'operand3' set but not used [-Wunused-but-set-variable]
  rtx operand3;
      ^
../../gcc/config/i386/i386.md:13874:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:13915:7: warning: variable 'operand3' set but not used [-Wunused-but-set-variable]
  rtx operand3;
      ^
../../gcc/config/i386/i386.md:13913:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:14111:39: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      emit_move_insn (SET_DEST (set), SET_SRC (set));
                                      ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15502:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:15614:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:15624:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:15649:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:15659:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:15690:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:15703:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:15726:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:17008:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
../../gcc/config/i386/i386.md:17257:7: warning: variable 'operand4' set but not used [-Wunused-but-set-variable]
  rtx operand4;
      ^
../../gcc/config/i386/i386.md:17498:7: warning: variable 'operand4' set but not used [-Wunused-but-set-variable]
  rtx operand4;
      ^
../../gcc/config/i386/i386.md:18785:7: warning: variable 'operand0' set but not used [-Wunused-but-set-variable]
  rtx operand0;
      ^
../../gcc/config/i386/i386.md:18846:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:18847:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
../../gcc/config/i386/i386.md:19732:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:19750:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:19761:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:19771:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:20161:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:20180:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:20196:7: warning: variable 'operand1' set but not used [-Wunused-but-set-variable]
  rtx operand1;
      ^
../../gcc/config/i386/i386.md:20212:7: warning: variable 'operand2' set but not used [-Wunused-but-set-variable]
  rtx operand2;
      ^
In file included from insn-opinit.c:11:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-opinit.c:11:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-opinit.c:11:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-opinit.c:11:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
4 warnings generated.
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -c insn-output.c \
  -o insn-output.o
In file included from insn-output.c:23:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-output.c:23:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-output.c:23:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-output.c:23:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-output.c:26:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/config/i386/i386.md:5091:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5091:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5355:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5355:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5439:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5439:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19021:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19021:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19064:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19064:39: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      operands[2] = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
                                      ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20422:9: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             CODE_LABEL_NUMBER (operands[3]));
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
709 warnings generated.
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -c insn-peep.c \
  -o insn-peep.o
In file included from insn-peep.c:12:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from insn-peep.c:14:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-peep.c:14:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-peep.c:14:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-peep.c:14:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
5 warnings generated.
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -c insn-recog.c \
  -o insn-recog.o
16 warnings generated.
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H  -o Tcollect2 \
	collect2.o tlink.o intl.o version.o ../libcpp/libcpp.a ./../intl/libintl.a -L/opt/pkg/lib -liconv  ../libiberty/libiberty.a 
In file included from insn-recog.c:12:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-recog.c:12:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-recog.c:12:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-recog.c:12:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-recog.c:14:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
insn-recog.c:417:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1297:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1301:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 25)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4406:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4410:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 21)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4473:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:870:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:884:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:883:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:897:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:896:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:902:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:966:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:915:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1309:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1354:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1378:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1385:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3094:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6993:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7007:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6929:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17023:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17030:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17040:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18706:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4214:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17023:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4285:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4294:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4833:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5845:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5866:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6724:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8222:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8648:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10122:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10854:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11602:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11603:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11627:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12170:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12171:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12195:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12526:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12527:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12551:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12754:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12774:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17502:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1086:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1108:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1114:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1120:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1159:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1183:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1189:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1195:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1222:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1228:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6342:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6343:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6378:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6398:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6404:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6410:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8389:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8390:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8407:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8408:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8421:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8427:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8442:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8462:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8468:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8474:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8768:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8769:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8787:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8788:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8801:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8807:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8749:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8769:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8775:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8781:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9106:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9107:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9125:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9126:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9139:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9145:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9087:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1784:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1136:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1152:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1173:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1237:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1261:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1268:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1287:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1294:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2990:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4146:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4179:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4208:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4279:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4289:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4846:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4921:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4937:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7191:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7207:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7288:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17001:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17005:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 17)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14498:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14502:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 18)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14568:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14326:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14344:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14363:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14370:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14388:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14394:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14403:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18680:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4894:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4915:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 0)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4916:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6879:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6932:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 18)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6958:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6970:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x3, 1) == 6)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6995:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 16)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7008:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14659:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14668:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14722:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5370:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5393:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6641:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8130:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8140:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8158:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8173:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8191:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8201:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8219:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8234:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8245:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8557:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10046:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10558:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11410:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11411:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11451:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11452:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11489:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12018:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12019:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12056:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12467:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12468:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12506:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12691:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12692:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12748:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17402:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17406:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17074:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1455:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1478:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1485:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1482:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1682:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1712:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1719:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1696:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1764:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 0)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1788:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1795:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1760:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1770:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4822:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6106:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6129:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6770:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8270:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8694:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10166:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11032:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11701:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11702:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11743:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12269:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12270:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12310:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12574:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12575:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12614:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12787:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12788:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12826:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12835:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12859:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 0)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12880:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12886:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1767:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6965:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7343:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7362:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7368:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7377:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18744:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18861:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18870:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18879:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5069:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5073:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5082:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4964:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4977:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4986:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5014:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5018:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5440:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5453:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5474:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6608:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6638:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6651:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6893:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6938:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6954:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7213:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7229:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7304:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8165:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8178:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8555:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8568:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8932:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10041:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10086:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10102:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7156:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7172:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7256:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8565:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8585:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8942:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8969:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8975:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4919:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4960:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7068:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7111:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4169:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4197:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:4250:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:6956:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6963:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6973:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7001:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7009:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12928:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12934:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12940:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1802:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1826:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1855:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1862:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1911:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1927:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3180:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3254:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1989:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2043:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3470:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
mv -f Tcollect2 collect2
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3480:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4859:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 0)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4128:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4179:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4208:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4289:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4299:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4798:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4778:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4824:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5106:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5135:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6497:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6498:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6548:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8065:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8075:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8093:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8108:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10284:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10294:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10312:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10327:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11207:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8511:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9343:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10004:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10324:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11226:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11227:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11242:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11243:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11269:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11886:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11887:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11903:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11953:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10482:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10644:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11427:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11429:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11465:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11467:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11501:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12069:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12482:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12484:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12519:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12706:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12708:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12746:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11364:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12036:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11990:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12423:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12643:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14435:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14474:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 16)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14487:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14699:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14706:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18633:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18640:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H  -o xgcc gcc.o gccspec.o intl.o \
../../gcc/config/i386/i386.md  prefix.o version.o  ../libcpp/libcpp.a ./../intl/libintl.a -L/opt/pkg/lib -liconv  ../libiberty/libiberty.a
:18650:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18641:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18673:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12433:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12434:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12460:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12657:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12658:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12680:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17402:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17406:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16977:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4535:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 50)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9569:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 50)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9589:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15546:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15223:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15251:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15257:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15266:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18764:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18863:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18872:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13301:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14824:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14816:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14752:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14757:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14830:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14830:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14777:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14782:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14816:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4646:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 50)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9665:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 50)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9685:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15536:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15261:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15289:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15295:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15304:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18804:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18881:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18890:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13323:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14971:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14983:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14996:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15002:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15034:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14898:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14903:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14978:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14978:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15013:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14923:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14928:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14962:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15306:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17643:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16324:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16330:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16339:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18886:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15089:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15096:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15112:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15118:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15150:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15082:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15162:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15171:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:581:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5227:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5236:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5325:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5334:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7701:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7710:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7719:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7914:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7923:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8536:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8545:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8913:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8922:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10421:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10441:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11293:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11297:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11334:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11354:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11937:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11941:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11969:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:556:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:557:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:585:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:590:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5324:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5333:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:620:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5614:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5623:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5765:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5771:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5777:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5816:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7828:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7833:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7844:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7857:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7863:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7869:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7862:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7866:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7811:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7820:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7720:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7729:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7738:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7893:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7902:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8630:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8639:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9007:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9016:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10738:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10758:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11525:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11529:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11581:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11601:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12093:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12097:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12140:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:595:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:596:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:625:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:630:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5749:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5758:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:659:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5926:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5935:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6006:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6015:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7742:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7751:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8673:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8682:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9050:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9059:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10930:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10950:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11653:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11657:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11694:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11714:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12221:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12225:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12253:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:634:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:635:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:657:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:662:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5992:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 0)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6006:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6015:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:702:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6219:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6233:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6242:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6311:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6320:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7791:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7800:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8746:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8755:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9198:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9207:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11125:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11145:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11780:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11784:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11822:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11842:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12347:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12351:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12380:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:666:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:667:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:679:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:700:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:706:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:712:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:731:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:736:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:739:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 0)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:763:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:770:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:714:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 0)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:725:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:728:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 0)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:752:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:759:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:737:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:743:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:749:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:764:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 0)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:758:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:759:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:772:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:773:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:795:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:802:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:794:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6278:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6322:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 47)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:298:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2444:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2454:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2464:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2481:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2491:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2501:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2827:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2912:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2984:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3010:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3065:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3064:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3091:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3126:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3126:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3157:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3166:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3216:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3232:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3336:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3741:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3801:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2444:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2454:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2464:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2481:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2491:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2501:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2604:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2620:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2576:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2592:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2605:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2621:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2677:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2743:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2763:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2843:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2928:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2984:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3010:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3065:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3064:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3091:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3115:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3156:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3165:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3217:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3426:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3435:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3303:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3345:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 30)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1086:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 30)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1100:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2031:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2040:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3590:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3621:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3644:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3675:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3702:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3733:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2634:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2444:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2481:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2743:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2763:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2984:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3010:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3065:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3064:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3091:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3126:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3135:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3243:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3344:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3353:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3514:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3579:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:399:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:409:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:417:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:337:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:346:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:359:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:365:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:662:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:671:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:677:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:372:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:381:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:387:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:400:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:409:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:415:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:424:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:445:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:454:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:449:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:458:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:470:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:479:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:500:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:510:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:518:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:529:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:538:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:544:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:559:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:569:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:577:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:584:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:593:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:599:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:628:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:637:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:943:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:952:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2079:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2088:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:977:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:986:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:991:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1000:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1006:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:768:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:777:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1274:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:360:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:388:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:419:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:449:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:489:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:502:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:507:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:534:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:557:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:562:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:630:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:643:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:656:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:669:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:689:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:702:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:715:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:728:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:758:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:771:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:784:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:797:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:817:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:830:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:843:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:695:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:708:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:721:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:734:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:754:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:767:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:780:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:793:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:823:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:836:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:849:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:862:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:882:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:895:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:908:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:714:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2088:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1326:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:843:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:843:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:868:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1074:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1084:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1128:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1135:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1160:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1169:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1283:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:772:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:835:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:649:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1484:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1494:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1502:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1431:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1440:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1453:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1459:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1668:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1677:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1683:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1466:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1475:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1481:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1494:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1503:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1509:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1522:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1531:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1552:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1562:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1570:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1581:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1590:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1596:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1611:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1621:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1629:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1636:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1645:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1651:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1674:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1683:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1935:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1944:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1956:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1975:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1984:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2077:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2086:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2092:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1742:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1454:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1482:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1541:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1554:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1559:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1586:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1609:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1614:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1665:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1678:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1691:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1704:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1727:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1740:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1693:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1706:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1719:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1732:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1755:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1768:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1781:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1695:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2393:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1808:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1808:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1833:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1865:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1911:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2115:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2124:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2336:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2357:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1737:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1787:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:581:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:602:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:612:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:622:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:643:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:653:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:759:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:779:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:857:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:883:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:884:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:883:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:903:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:931:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:932:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:963:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:972:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1014:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1030:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1086:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1330:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1392:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:581:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:602:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:612:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:622:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:643:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:653:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:705:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:721:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:676:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:692:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:716:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:732:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:768:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:740:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:756:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:788:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1348:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:769:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:789:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:799:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:809:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:830:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:857:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:883:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:884:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:883:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:903:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:920:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:962:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:971:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1011:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1112:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1121:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1142:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1204:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:390:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:867:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:412:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:408:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:464:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:483:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:506:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:525:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:552:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:571:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:591:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:706:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:581:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:622:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:799:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:809:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:846:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:884:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:883:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:903:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:931:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:940:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1037:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1143:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H  -o cpp gcc.o cppspec.o intl.o \
  prefix.o version.o  ../libcpp/libcpp.a ./../intl/libintl.a -L/opt/pkg/lib -liconv  ../libiberty/libiberty.a
../../gcc/config/i386/mmx.md:1161:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1201:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:234:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:243:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:261:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:270:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:282:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:308:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:362:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:375:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:388:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:401:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:424:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:437:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:450:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:352:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:365:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:378:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:391:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:414:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:427:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:440:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:354:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:494:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:503:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:516:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:522:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:453:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:627:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:631:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 22)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:994:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1036:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4728:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4741:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6462:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9306:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2128:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2174:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2228:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7043:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7096:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10257:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11187:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11886:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2227:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2244:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2289:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3807:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3821:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3924:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2410:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2577:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2591:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4016:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2745:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2822:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2844:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2925:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2945:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2963:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:987:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:988:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1013:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1031:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1036:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1037:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1083:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1418:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1443:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1514:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6138:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6148:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6767:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6777:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8270:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8280:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8694:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8704:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9071:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9081:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11716:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11717:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11742:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11752:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12283:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12284:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12309:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12319:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12560:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12561:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12588:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12598:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12801:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12802:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12827:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12838:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1588:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1598:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13809:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13816:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13843:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13849:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13868:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13877:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13927:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13937:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13949:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13718:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13728:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13740:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13709:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13742:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13762:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13766:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13533:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13537:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13541:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13577:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13579:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13583:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13594:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13603:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13548:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13552:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13556:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13592:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13594:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13598:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13609:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13618:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13612:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13616:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13620:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13630:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13632:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13636:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13655:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13650:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13666:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13678:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13691:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 27)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14292:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14335:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14345:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14355:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5042:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5052:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4952:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4962:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4993:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5043:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20292:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20298:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20318:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20324:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20358:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20305:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20311:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20342:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20348:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20366:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20366:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20385:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20691:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20695:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 31)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3812:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3816:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 31)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3816:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3820:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 34)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:71:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:99:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:71:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:99:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:71:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:105:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:71:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:75:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 33)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:272:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:322:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2446:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2499:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2521:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2547:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2609:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2755:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2783:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3066:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3066:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3093:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3118:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3128:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3519:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3566:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 46)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3777:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3807:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 34)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:223:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:243:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:252:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1122:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1141:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1220:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1224:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1240:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1267:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1276:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:123:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:127:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 33)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:254:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:288:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:318:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 34)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:232:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:252:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:270:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:275:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:283:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2116:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2120:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2125:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2133:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2132:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2136:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2191:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2204:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2266:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2270:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2286:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2305:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2314:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:157:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:161:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 33)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:263:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:297:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:318:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 33)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:282:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 4)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3833:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3861:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3904:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1012:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3814:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1037:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1997:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3301:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3319:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3463:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3501:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3516:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3534:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:799:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:814:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:832:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1754:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1792:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1807:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1825:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:813:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:828:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:846:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1776:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1826:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:899:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:900:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:918:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:917:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:935:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1372:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1417:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 30)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1433:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:956:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:958:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 30)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1925:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3552:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3573:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 30)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3609:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1025:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1997:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1049:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1991:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2009:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3494:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3512:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1237:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1255:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1302:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1352:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1864:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1865:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1883:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1882:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1900:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2246:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2276:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2774:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2788:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2807:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3930:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3934:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 31)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1387:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1391:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 31)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1391:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:103:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:126:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:103:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:126:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:103:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:126:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:163:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:186:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:207:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 33)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:212:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 13)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:251:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:39:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:39:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:39:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:39:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:32:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:62:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 38)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:98:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:592:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:633:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:820:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:832:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 46)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1372:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1385:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1408:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:748:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:764:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:540:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:578:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1070:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 32)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1359:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1377:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1187:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1191:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 13)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1226:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1249:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1272:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1295:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1318:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1343:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1347:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 13)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1382:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1405:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1428:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1451:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1474:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1499:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1503:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 13)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1538:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1561:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1584:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1607:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1630:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1665:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1724:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1739:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4283:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4292:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4843:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5366:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5387:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6637:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8123:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8132:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8148:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8161:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8189:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8198:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8214:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8227:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8249:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8553:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9414:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10554:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10584:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10585:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11409:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11410:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11418:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11419:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11450:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11451:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11485:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11504:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11505:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12017:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12018:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12052:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12071:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12072:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12466:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12467:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12502:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12521:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12522:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12690:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12691:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12725:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17456:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1118:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1124:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1130:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1168:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1174:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1180:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1207:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1213:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1239:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1240:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6341:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6342:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6395:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6401:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6407:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6450:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6451:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8388:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8389:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8398:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8399:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8406:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8407:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8420:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8426:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8436:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8437:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8449:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8450:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8486:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8492:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8498:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8541:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8542:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8767:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8768:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8777:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8778:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8786:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8787:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8800:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8806:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8816:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8817:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8804:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8805:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8766:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8772:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8778:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8821:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8822:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9105:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9106:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9115:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9116:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9124:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9125:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9138:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9144:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9154:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9155:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9142:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9143:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9088:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9102:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9181:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2989:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3005:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3013:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3020:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3027:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3102:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3115:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3128:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6867:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6880:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6893:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6904:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6908:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6913:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6921:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6925:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7486:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7499:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7512:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7523:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7527:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7532:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7540:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7544:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7552:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7561:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7583:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14230:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14247:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14258:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17031:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17048:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17060:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17070:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17090:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17102:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17110:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x3, 1) == 16)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17121:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17134:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14654:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14667:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/./gcc/xgcc -B/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/./gcc/ -B/opt/pkg/x86_64-apple-darwin21/bin/ -B/opt/pkg/x86_64-apple-darwin21/lib/ -isystem /opt/pkg/x86_64-apple-darwin21/include -isystem /opt/pkg/x86_64-apple-darwin21/sys-include -dumpspecs > tmp-specs
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14673:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14683:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14695:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14703:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14711:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14715:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14721:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14729:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1135:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1151:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4223:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4283:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4292:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4831:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5843:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5864:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6722:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8220:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8646:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9474:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10852:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10871:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10872:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11601:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11602:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11625:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11644:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11645:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12169:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12170:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12193:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12212:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12213:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12525:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12526:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12549:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12568:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12569:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12752:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12772:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17432:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17474:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6966:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7344:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7360:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1567:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1628:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1637:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4819:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6102:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6123:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6766:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8266:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8690:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9501:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11028:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11047:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11048:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11700:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11701:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11739:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11758:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11759:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12268:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12269:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12306:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12325:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12326:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12573:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12574:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12610:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12629:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12630:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12786:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12787:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4211:29: warning: self-comparison always evaluates to false [-Wtautological-compare]
        && (TARGET_64BIT || DImode != DImode))
                                   ^
../../gcc/config/i386/i386.md:4250:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:12833:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12894:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12909:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4283:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4292:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4795:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4814:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4815:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4766:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4767:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5102:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5129:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6528:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6529:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6496:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6497:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6544:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8058:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8067:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8083:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8096:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10280:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10289:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10305:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10318:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11204:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8507:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8890:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9342:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9382:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10320:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10350:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10351:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11225:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11226:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11234:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11235:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11241:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11242:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11265:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11284:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11285:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11885:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11886:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11909:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11928:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11929:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12432:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12433:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12456:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12475:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12476:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12656:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12657:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12676:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17417:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17524:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17533:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4856:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5450:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5471:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6648:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6903:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8175:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8565:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8942:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10640:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10670:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10672:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11426:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11428:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11436:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11438:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11464:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11466:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
mv tmp-specs specs
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11497:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12065:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12084:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12086:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12481:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12483:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12515:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12534:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12536:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12705:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12707:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12770:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7066:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7109:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6847:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6871:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6884:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7414:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7438:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7451:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7575:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8582:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8986:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8992:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9426:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12033:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11986:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10452:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14431:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14494:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14503:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 17)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14506:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14519:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14531:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14537:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14546:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 18)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14603:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x3, 1) == 16)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14614:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14689:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14695:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18634:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
build/gcov-iov '4.1.2' '' \
    > tmp-gcov-iov.h
../../gcc/config/i386/i386.md:2126:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2175:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2184:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2212:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2225:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5323:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5225:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5234:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5255:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5268:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6558:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6567:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6588:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6601:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8077:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8086:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8114:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8127:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8534:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8543:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8571:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8584:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8911:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8932:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10014:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10023:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10051:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10064:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10419:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10439:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10443:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10458:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10460:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10471:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10473:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10477:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10482:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10484:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10492:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10494:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10498:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11274:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11276:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11287:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11289:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11291:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11293:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11297:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11325:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11338:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11332:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11352:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11356:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11371:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11373:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11384:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11386:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11390:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11395:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11397:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11405:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11407:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11411:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11918:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11920:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11931:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11933:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11935:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11937:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11941:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11969:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11982:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11967:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11986:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11987:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11998:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11999:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5267:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5268:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5287:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5300:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-gcov-iov.h gcov-iov.h
../../gcc/config/i386/i386.md:6579:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6634:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6643:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6683:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6696:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5521:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5541:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5747:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5612:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5632:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5669:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5679:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5691:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5704:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5710:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5715:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5725:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5731:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6651:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6657:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6666:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6687:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6707:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6694:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6700:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6706:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6715:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6743:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6749:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6755:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6775:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6781:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6787:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8372:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8381:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8414:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8427:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8187:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8207:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8202:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8217:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8221:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8236:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8238:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8253:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8255:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8265:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8267:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8271:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8276:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8278:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8286:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8288:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8292:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8577:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8579:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8589:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8591:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8595:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8600:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8602:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8611:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8613:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8621:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8623:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8627:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8592:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8594:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8605:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8607:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8617:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8619:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8623:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8644:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8664:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8632:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8638:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8644:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8659:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8663:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8671:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8673:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8682:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8684:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8695:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8697:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8701:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8705:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8707:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8711:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8715:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8717:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8721:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8726:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8728:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8737:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8739:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8747:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8749:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8757:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8759:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8763:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8767:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8769:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8773:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9205:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9207:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9211:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9239:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9245:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9251:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9271:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9277:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9283:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9228:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9243:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9247:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9262:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9264:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9279:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9281:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9291:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9293:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9297:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9302:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9304:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9312:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9314:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9318:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8954:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8956:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8966:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8968:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8972:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8977:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8979:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8988:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8990:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8998:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9000:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9004:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8969:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8971:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8982:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8984:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8994:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8996:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9000:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9021:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9041:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9004:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9016:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9029:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9035:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9040:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10054:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10060:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10081:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10104:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10114:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10133:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10146:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10152:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10157:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10167:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10173:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10689:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10702:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10725:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10731:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10740:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10761:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10781:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10784:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10806:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10810:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10825:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10827:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10838:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10840:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10844:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10849:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10851:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10859:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10861:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10865:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11506:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11508:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11519:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11521:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11523:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11525:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11529:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11548:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11561:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11567:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11572:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11582:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11588:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11555:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11568:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11568:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11574:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11594:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11598:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11606:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11608:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11619:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11621:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11625:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11630:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11632:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11641:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11643:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11651:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11653:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11657:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11538:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11540:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11544:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11565:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11585:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11604:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11626:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11630:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11645:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11647:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11658:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11660:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11664:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11669:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11671:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11679:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11681:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11685:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12074:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12076:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12087:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12089:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12091:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12093:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12097:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12116:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12129:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12135:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
echo timestamp > s-iov
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12140:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12150:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12156:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12123:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12136:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12136:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12142:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12162:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12166:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12174:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12176:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12187:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12189:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12193:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12198:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12200:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12209:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12211:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12219:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12221:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12225:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12106:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12108:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12112:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12133:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12153:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12152:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12172:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12173:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12184:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12185:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5694:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5695:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5703:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5715:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5720:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5725:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5734:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5739:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6679:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6684:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6708:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6728:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
78 warnings generated.
build/genattrtab ../../gcc/config/i386/i386.md > tmp-attrtab.c
../../gcc/config/i386/i386.md:6713:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6762:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6771:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6799:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6812:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6004:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5924:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5933:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5954:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5967:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6736:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6745:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6766:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6779:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8247:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8256:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8284:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8297:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8671:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8680:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8708:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8721:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9048:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9069:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10134:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10143:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10171:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10184:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10928:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10948:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10952:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10967:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10969:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10980:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10982:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10986:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10991:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10993:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11001:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11003:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11007:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11634:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11636:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:build/genextract ../../gcc/config/i386/i386.md > tmp-extract.c
11647:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11649:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11651:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11653:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11657:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11685:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11698:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11692:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11712:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11716:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11731:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11733:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11744:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11746:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11750:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11755:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11757:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11765:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11767:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11771:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12202:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12204:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12215:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12217:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12219:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12221:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12225:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12253:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12266:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12251:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12270:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12271:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12282:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12283:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5953:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5954:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5973:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5986:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6757:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6806:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6815:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6843:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6856:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6308:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6229:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6238:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6259:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6272:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6802:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6812:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6824:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6837:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6843:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6848:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6858:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6864:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8307:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8313:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8322:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8346:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8359:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8344:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8354:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8373:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8386:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8392:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8397:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8407:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8413:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8706:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8719:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8732:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8738:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8747:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8771:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8784:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8742:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8752:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8771:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8784:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8790:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8795:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8805:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8811:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9157:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9170:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9184:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9190:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9199:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9223:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9236:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9182:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9203:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10178:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10187:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10215:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10228:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11122:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11142:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11146:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11161:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11163:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11174:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11176:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11180:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11185:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11187:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11195:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11197:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11201:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11761:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11763:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11774:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11776:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11778:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11780:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11784:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11812:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11825:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11819:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11839:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11843:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11858:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11860:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11871:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11873:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11877:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11882:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11884:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11892:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11894:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11898:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12328:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12330:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12341:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12343:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12345:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12347:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12351:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12379:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12392:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12377:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12396:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12397:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12408:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12409:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6257:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6258:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6277:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6290:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4197:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-extract.c insn-extract.c
../../gcc/config/i386/i386.md:6898:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3077:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6992:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7006:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6937:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6966:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6983:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7549:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17051:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1397:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4207:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4265:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1892:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1898:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1907:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1932:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1939:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12926:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12940:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12969:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1910:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1926:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4208:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16980:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17006:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2375:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9553:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9581:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 50)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9589:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9631:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9635:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 81)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15652:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15656:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 83)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15779:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 62)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15926:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15952:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2708:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9649:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9677:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 50)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9685:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9745:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9749:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 81)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15679:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15683:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 81)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15617:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15621:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 83)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15735:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 62)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15879:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15910:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15962:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15966:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 81)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15729:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15733:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 83)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15851:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15855:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 85)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17643:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16347:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16351:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 87)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16467:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2903:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9739:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9771:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4741:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9309:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9363:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7042:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7095:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10256:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11186:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11859:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11863:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 24)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11923:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11940:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4848:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4865:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4909:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4926:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4889:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4949:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4975:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9416:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x6 = XEXP (x5, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9423:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9430:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9456:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9491:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9499:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9451:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9477:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14432:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14458:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9434:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9460:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9495:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9521:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9494:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9520:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9526:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1442:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1598:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1639:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6148:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:6777:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8280:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8704:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9081:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9101:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9102:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11715:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11716:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11752:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11772:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11773:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12282:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12283:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12319:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12339:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12340:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12559:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12560:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12598:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12618:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12619:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12800:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12801:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12835:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12888:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13873:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13910:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13919:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13931:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13937:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13942:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13954:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13960:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13967:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20258:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20264:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20287:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20306:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20291:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20317:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20359:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20400:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20413:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 13)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20452:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20489:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20526:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20563:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20600:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20630:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20638:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 12)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20669:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20691:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:115:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:119:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 10)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:66:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:92:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:134:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20597:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20587:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 13)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20626:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:38:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:38:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:38:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:38:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:31:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:39:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 12)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:70:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:92:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:41:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:45:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 10)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:39:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:55:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20664:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20673:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 12)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20710:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20738:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:121:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:125:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 10)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:54:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:58:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 13)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:93:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:124:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:155:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:186:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:217:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:256:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:265:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 12)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:302:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:330:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:121:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:125:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 10)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:54:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:58:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 13)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:93:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:124:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:155:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:186:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:217:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
echo timestamp > s-extract
../../gcc/config/i386/sync.md:260:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:333:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:349:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7189:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7205:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7292:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7306:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7318:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7323:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7328:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7337:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7342:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7346:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7355:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7364:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7372:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7380:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7484:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7489:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7513:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7526:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7564:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7588:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7601:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14328:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 20)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18511:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19010:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 12)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19036:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19049:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:113:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:117:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 10)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:58:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:69:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x3, 1) == 11)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:92:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
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FPBIT_FUNCS='_pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf _sf_to_df _sf_to_tf _thenan_sf _sf_to_usi _usi_to_sf' \
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MULTILIBS=`/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/./gcc/xgcc -B/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/./gcc/ -B/opt/pkg/x86_64-apple-darwin21/bin/ -B/opt/pkg/x86_64-apple-darwin21/lib/ -isystem /opt/pkg/x86_64-apple-darwin21/include -isystem /opt/pkg/x86_64-apple-darwin21/sys-include --print-multi-lib` \
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SHLIB_INSTALL='$(mkinstalldirs) $(DESTDIR)$(slibdir); /Users/pbulk/build/lang/g95/work/.tools/bin/install -c -m 644 @shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib $(DESTDIR)$(slibdir)/@shlib_base_name@`if test @multilib_dir@ != . ; then echo _@multilib_dir@ ; fi`.1.dylib' \
SHLIB_EXT='.dylib' \
SHLIB_MULTILIB='' \
SHLIB_MKMAP='../../gcc/mkmap-flat.awk' \
SHLIB_MKMAP_OPTS='-v leading_underscore=1' \
SHLIB_MAPFILES='../../gcc/libgcc-std.ver' \
SHLIB_NM_FLAGS='-pg' \
MULTILIB_OSDIRNAMES='' \
ASM_HIDDEN_OP='.private_extern' \
GCC_FOR_TARGET='/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/./gcc/xgcc -B/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/./gcc/ -B/opt/pkg/x86_64-apple-darwin21/bin/ -B/opt/pkg/x86_64-apple-darwin21/lib/ -isystem /opt/pkg/x86_64-apple-darwin21/include -isystem /opt/pkg/x86_64-apple-darwin21/sys-include' \
mkinstalldirs='/opt/pkg/bin/mksh ../../gcc/../mkinstalldirs' \
  /opt/pkg/bin/mksh mklibgcc > tmp-libgcc.mk
../../gcc/config/i386/sync.md:150:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:167:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:192:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14324:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14353:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14370:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18114:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18143:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18160:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18119:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18166:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18185:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4221:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4356:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17522:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17579:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17607:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17621:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17686:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17765:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17781:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7154:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7170:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7286:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x6 = XEXP (x5, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7302:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7211:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x6 = XEXP (x5, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7227:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7313:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7327:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7339:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7344:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7349:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7358:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7363:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7367:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7376:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7385:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7393:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7401:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7401:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7406:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7430:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7443:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7426:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7450:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7463:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7582:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12419:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14389:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 20)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18526:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19051:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 12)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19077:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19090:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:41:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:45:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 10)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:37:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:48:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x3, 1) == 11)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:71:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:92:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:121:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:138:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18140:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18169:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18186:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18145:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4221:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4356:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17493:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17531:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17555:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17568:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7553:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7577:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7590:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7620:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 12)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7646:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7659:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:113:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:117:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 10)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:58:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:69:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x3, 1) == 11)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:92:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4211:29: warning: self-comparison always evaluates to false [-Wtautological-compare]
        && (TARGET_64BIT || DImode != DImode))
                                   ^
../../gcc/config/i386/sync.md:177:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:194:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:219:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14320:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14349:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14366:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18093:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18144:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18163:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4222:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16972:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4301:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17465:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20595:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20584:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20612:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9559:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9661:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9723:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9749:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9801:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9805:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 89)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9846:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9850:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 38)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15372:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15376:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 91)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15417:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15421:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 38)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15418:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17676:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17708:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10247:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11177:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11875:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11904:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11921:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18166:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18195:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18212:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18171:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18180:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 12)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18217:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18234:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:119:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:123:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 10)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:62:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:75:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x3, 1) == 11)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:106:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:92:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:116:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:131:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:142:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:151:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:155:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:163:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:165:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:175:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:177:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:185:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:187:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:195:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:197:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:204:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:206:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:213:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sync.md:215:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13531:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13533:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13537:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13541:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13554:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13556:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13566:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13568:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13576:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13578:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13586:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13588:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13595:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13597:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13604:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13606:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13576:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13578:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13582:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13600:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13548:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13644:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13681:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13698:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13725:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13742:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17805:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4299:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17434:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4316:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17451:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17482:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17506:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17519:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7424:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7448:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7461:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7572:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 20)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18524:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19151:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19188:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19205:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19232:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19249:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17829:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17866:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17883:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17910:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17927:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17837:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4370:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17507:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17538:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17562:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17575:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17621:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17645:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17658:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17706:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 17)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14499:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 18)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14569:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 20)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18504:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x3, 1) == 18)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18527:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18538:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x4, 1) == 6)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18682:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18719:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18736:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18763:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18780:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17861:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17898:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17915:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17942:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17959:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17869:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4370:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17507:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17525:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17554:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17571:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17650:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17687:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17704:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17731:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17748:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17893:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17930:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17947:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17974:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17991:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17922:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17931:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17935:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 13)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20414:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20464:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20473:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20484:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13714:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13723:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13734:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13706:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13726:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13737:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13746:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13750:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13758:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13760:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13770:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13772:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13780:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13782:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13792:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13794:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13802:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13804:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13815:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13817:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13610:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13612:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13616:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13620:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13633:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13635:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13645:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13647:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13655:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13657:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13667:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13669:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13677:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13679:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13690:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13692:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13629:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13631:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13635:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13653:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13647:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13663:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13674:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13715:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13741:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13781:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13804:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13834:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13860:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13868:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13904:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17933:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17963:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17989:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17997:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18033:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17973:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18003:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18023:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18056:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18009:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18030:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18062:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18081:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18109:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18197:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18225:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18233:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18261:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18333:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 1)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18363:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18380:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19144:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 1)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19174:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19191:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19192:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19217:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19238:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13947:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13966:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13981:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13972:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 26)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14208:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 1)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14238:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14255:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19142:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 1)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19172:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19189:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19178:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4311:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17483:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17509:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17549:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17557:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17587:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17613:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17621:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17657:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17953:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17983:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18003:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18036:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17991:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18012:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18044:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18050:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18078:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18215:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18243:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18264:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18310:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18387:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18422:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18428:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18451:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18467:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18440:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18446:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18469:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18485:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18462:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x1, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1511:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1530:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14011:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14037:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14033:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14049:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14056:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x0, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1439:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x0, 1) == 9)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3900:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x0, 1) == 8)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14172:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14207:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14214:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20470:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20477:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20488:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20498:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20506:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20515:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4169:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/i386.md:20642:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1865:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1961:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4177:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4182:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16933:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16946:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1971:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2099:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2163:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x5 = XEXP (x4, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2173:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2183:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5075:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5085:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4980:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4990:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5028:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2237:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2259:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2280:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 50)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9582:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:534:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:565:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1375:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:536:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2427:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3475:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2447:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2475:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2482:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2492:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18812:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2698:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2719:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 50)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9690:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2227:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2265:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4181:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4185:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17021:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4204:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:3468:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1170:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1191:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17017:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1216:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1254:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1261:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1288:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1295:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1304:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1332:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1339:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:1349:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18738:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18764:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18771:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1349:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1387:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1394:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2175:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2190:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2284:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2299:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:2313:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2760:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3530:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4682:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4716:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4726:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4736:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7939:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7949:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7980:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7990:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8001:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8011:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19284:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19322:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19329:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19356:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19363:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19372:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19418:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19425:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19432:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19444:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19471:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19478:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19485:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19497:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19507:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x1, 1) == 27)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14294:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2861:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2925:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2934:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2943:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5040:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5044:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5053:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4940:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4953:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4962:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4991:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19324:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19331:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19341:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2907:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15177:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15168:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15196:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2976:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:141:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:206:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:193:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:193:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/mmx.md:193:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4250:30: warning: self-comparison always evaluates to false [-Wtautological-compare]
         && (TARGET_64BIT || DImode != DImode))
                                    ^
../../gcc/config/i386/mmx.md:268:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3021:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3030:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3038:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3046:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3136:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3152:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17045:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4268:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17403:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17407:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17076:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17122:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17131:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17139:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17147:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3065:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3081:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17045:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4268:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17403:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17407:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17076:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3206:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4272:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4788:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9359:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17403:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17439:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5171:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5505:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10688:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10702:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10354:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10359:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10479:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11369:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12017:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3927:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 50)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9601:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 80)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9636:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9640:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 81)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15646:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3938:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4025:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 50)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9697:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x2, 1) == 80)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9750:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9754:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 81)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15707:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15711:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 81)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15611:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4036:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4068:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4749:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9316:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9348:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10275:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11205:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11880:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11899:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11947:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11951:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 81)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17645:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17690:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17701:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17713:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17718:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17723:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10015:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10045:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10057:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10070:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10076:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10081:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10066:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10072:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10083:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10095:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10100:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10105:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10115:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10094:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10113:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10124:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10136:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10141:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10146:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10135:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10154:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10165:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10177:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10182:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10187:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10179:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10194:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10204:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10230:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10246:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19248:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19272:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:5420:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8129:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8143:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8147:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8187:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8201:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8446:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8451:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8464:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8468:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8487:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8501:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8819:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8824:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8837:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8841:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8860:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:8874:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9260:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9265:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9278:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9282:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9301:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9315:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10585:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10590:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10603:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10611:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19301:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19306:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:3309:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4241:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4270:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4287:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7439:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7468:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7485:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7595:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12424:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14393:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16983:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4243:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 66)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17009:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4231:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4262:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4241:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4270:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4287:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7522:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7551:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:7568:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14331:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4242:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14358:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:14390:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10266:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11196:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11871:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9733:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9760:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9770:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9775:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13720:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9750:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9777:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9801:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9831:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:9901:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4382:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17520:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4395:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17549:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4380:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x3, 1) == 18)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4406:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4418:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x4, 1) == 6)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4498:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17520:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4395:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17535:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17591:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17602:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17607:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17616:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17629:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17640:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17653:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17664:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17678:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13760:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13769:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13774:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13791:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13802:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13807:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13816:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13829:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13840:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13853:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13864:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13878:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13753:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13760:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13769:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13774:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13777:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13786:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13791:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13827:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4327:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17463:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4339:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (XINT (x2, 1))
          ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17564:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:17575:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19341:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19405:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19438:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19457:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19494:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19523:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19534:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19718:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (XINT (x1, 1) == 0)
      ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19754:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19765:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19737:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19748:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19774:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19785:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19759:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19770:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19351:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19378:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19389:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19743:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19754:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19764:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19775:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19383:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19394:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19373:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19419:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19448:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19467:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19528:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19539:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19383:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19433:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19458:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19477:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19530:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19595:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19601:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19607:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19616:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19588:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19597:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19545:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19484:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19493:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19566:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19577:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19926:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19693:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19706:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19677:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19738:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19755:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19900:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19923:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19937:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19614:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19619:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19632:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19655:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19669:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19648:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19653:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19667:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19706:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19720:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20044:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20049:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20063:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20059:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20064:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20078:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20122:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20127:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20184:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20201:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20032:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20082:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20096:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20075:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20080:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20094:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20091:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20096:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20110:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20108:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20113:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20172:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20147:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20163:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20276:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20287:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1857:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1868:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2091:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2120:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4168:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4176:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4205:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4168:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4203:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4207:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 82)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4236:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4240:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 83)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4252:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:4264:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15762:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15766:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 82)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15795:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15799:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 83)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15811:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15823:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15806:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15810:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 82)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15839:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15843:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      && XINT (x2, 1) == 83)
         ^         ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15855:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15867:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15861:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:15895:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16001:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16016:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16031:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16038:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16053:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16068:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16075:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16088:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:16100:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18571:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18577:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18600:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18616:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18711:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18726:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18741:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18748:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18763:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18778:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18785:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18798:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18810:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18622:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18628:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18637:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18659:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18665:8: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 2);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12983:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13012:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:10469:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:11359:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12006:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12012:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12027:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12043:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12050:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12072:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13910:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13926:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = XEXP (x0, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13936:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13948:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:13963:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:18992:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19007:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19031:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19046:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19056:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x1 = PATTERN (tem);
       ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19078:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19093:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x4 = XEXP (x3, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20262:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:20277:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19868:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x2 = XEXP (x1, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:19883:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  x3 = XEXP (x2, 1);
       ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
mv tmp-libgcc.mk libgcc.mk
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/coverage.c -o coverage.o
In file included from ../../gcc/coverage.c:36:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
1 warning generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/final.c -o final.o
In file included from ../../gcc/final.c:59:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/final.c:59:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/final.c:59:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/final.c:59:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/final.c:64:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/final.c:415:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        body = PATTERN (insn);
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:426:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        body = PATTERN (insn);
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:577:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return LABEL_TO_ALIGNMENT (label);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:567:16: note: expanded from macro 'LABEL_TO_ALIGNMENT'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].alignment)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:626:25: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      known_align_log = LABEL_TO_ALIGNMENT (align_label);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:567:16: note: expanded from macro 'LABEL_TO_ALIGNMENT'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].alignment)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:657:9: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  seq = NEXT_INSN (PREV_INSN (branch));
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:657:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  seq = NEXT_INSN (PREV_INSN (branch));
                   ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:661:31: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                              ^~~~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:666:10: warning: array index 9 is past the end of the array (which contains 1 element) [-Warray-bounds]
  dest = JUMP_LABEL (branch);
         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:888:28: note: expanded from macro 'JUMP_LABEL'
#define JUMP_LABEL(INSN)   XCEXP (INSN, 9, JUMP_INSN)
                           ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:764:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_TO_ALIGNMENT (label) = max_log;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:567:16: note: expanded from macro 'LABEL_TO_ALIGNMENT'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].alignment)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:765:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      LABEL_TO_MAX_SKIP (label) = max_skip;
      ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:570:16: note: expanded from macro 'LABEL_TO_MAX_SKIP'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].max_skip)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:856:49: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (), i = 1; insn; insn = NEXT_INSN (insn))
                                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:874:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          log = LABEL_TO_ALIGNMENT (insn);
                ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:567:16: note: expanded from macro 'LABEL_TO_ALIGNMENT'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].alignment)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:878:19: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
              max_skip = LABEL_TO_MAX_SKIP (insn);
                         ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:570:16: note: expanded from macro 'LABEL_TO_MAX_SKIP'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].max_skip)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:893:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                rtx nextbody = PATTERN (next);
                               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:905:4: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_TO_ALIGNMENT (insn) = max_log;
          ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:567:16: note: expanded from macro 'LABEL_TO_ALIGNMENT'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].alignment)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:906:4: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          LABEL_TO_MAX_SKIP (insn) = max_skip;
          ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:570:16: note: expanded from macro 'LABEL_TO_MAX_SKIP'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].max_skip)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:915:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
               label = NEXT_INSN (label))
                       ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:949:21: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; seq; seq = PREV_INSN (seq))
                    ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:953:30: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      log = (LABEL_P (seq) ? LABEL_TO_ALIGNMENT (seq) : 0);
                             ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:567:16: note: expanded from macro 'LABEL_TO_ALIGNMENT'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].alignment)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1023:58: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn_current_address += insn_lengths[uid], insn = NEXT_INSN (insn))
                                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1031:14: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int log = LABEL_TO_ALIGNMENT (insn);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:567:16: note: expanded from macro 'LABEL_TO_ALIGNMENT'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].alignment)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1048:14: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      body = PATTERN (insn);
             ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1080:23: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  || asm_noperands (PATTERN (XVECEXP (body, 0, i))) >= 0)
                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1081:35: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                inner_length = (asm_insn_count (PATTERN (inner_insn))
                                                ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1124:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1136:18: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
              int log = LABEL_TO_ALIGNMENT (insn);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:567:16: note: expanded from macro 'LABEL_TO_ALIGNMENT'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].alignment)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1274:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  body = PATTERN (insn);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1295:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              body = PATTERN (insn);
                     ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1580:35: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = first; insn; insn = NEXT_INSN (insn))
                                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1603:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = NEXT_INSN (first); insn;)
              ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1647:22: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
  const char *name = LABEL_NAME (insn);
                     ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:829:25: note: expanded from macro 'LABEL_NAME'
#define LABEL_NAME(RTX) XCSTR (RTX, 7, CODE_LABEL)
                        ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1698:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return NEXT_INSN (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1703:15: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      switch (NOTE_LINE_NUMBER (insn))
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1752:27: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     ASM_COMMENT_START, NOTE_BASIC_BLOCK (insn)->index);
                                        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:781:32: note: expanded from macro 'NOTE_BASIC_BLOCK'
#define NOTE_BASIC_BLOCK(INSN)  XCBBDEF (INSN, 4, NOTE)
                                ^              ~
../../gcc/rtl.h:645:32: note: expanded from macro 'XCBBDEF'
#define XCBBDEF(RTX, N, C)    (RTL_CHECKC1 (RTX, N, C).rt_bb)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1766:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                  NOTE_EH_HANDLER (insn));
                                  ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:780:31: note: expanded from macro 'NOTE_EH_HANDLER'
#define NOTE_EH_HANDLER(INSN)   XCINT (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/defaults.h:152:52: note: expanded from macro 'ASM_OUTPUT_DEBUG_LABEL'
  (*targetm.asm_out.internal_label) (FILE, PREFIX, NUM)
                                                   ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1771:7: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                  NOTE_EH_HANDLER (insn));
                                  ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:780:31: note: expanded from macro 'NOTE_EH_HANDLER'
#define NOTE_EH_HANDLER(INSN)   XCINT (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/defaults.h:152:52: note: expanded from macro 'ASM_OUTPUT_DEBUG_LABEL'
  (*targetm.asm_out.internal_label) (FILE, PREFIX, NUM)
                                                   ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1813:30: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              int n = BLOCK_NUMBER (NOTE_BLOCK (insn));
                                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:779:26: note: expanded from macro 'NOTE_BLOCK'
#define NOTE_BLOCK(INSN)        XCTREE (INSN, 4, NOTE)
                                ^             ~
../../gcc/rtl.h:644:32: note: expanded from macro 'XCTREE'
#define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:1555:42: note: expanded from macro 'BLOCK_NUMBER'
#define BLOCK_NUMBER(NODE) (BLOCK_CHECK (NODE)->block.block_num)
                                         ^~~~
./tree-check.h:10:36: note: expanded from macro 'BLOCK_CHECK'
#define BLOCK_CHECK(t)  TREE_CHECK (t, BLOCK)
                                    ^
../../gcc/tree.h:666:32: note: expanded from macro 'TREE_CHECK'
#define TREE_CHECK(T, CODE)                     (T)
                                                 ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1823:26: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              TREE_ASM_WRITTEN (NOTE_BLOCK (insn)) = 1;
                                ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:779:26: note: expanded from macro 'NOTE_BLOCK'
#define NOTE_BLOCK(INSN)        XCTREE (INSN, 4, NOTE)
                                ^             ~
../../gcc/rtl.h:644:32: note: expanded from macro 'XCTREE'
#define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:1006:34: note: expanded from macro 'TREE_ASM_WRITTEN'
#define TREE_ASM_WRITTEN(NODE) ((NODE)->common.asm_written_flag)
                                 ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1834:30: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              int n = BLOCK_NUMBER (NOTE_BLOCK (insn));
                                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:779:26: note: expanded from macro 'NOTE_BLOCK'
#define NOTE_BLOCK(INSN)        XCTREE (INSN, 4, NOTE)
                                ^             ~
../../gcc/rtl.h:644:32: note: expanded from macro 'XCTREE'
#define XCTREE(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_tree)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/tree.h:1555:42: note: expanded from macro 'BLOCK_NUMBER'
#define BLOCK_NUMBER(NODE) (BLOCK_CHECK (NODE)->block.block_num)
                                         ^~~~
./tree-check.h:10:36: note: expanded from macro 'BLOCK_CHECK'
#define BLOCK_CHECK(t)  TREE_CHECK (t, BLOCK)
                                    ^
../../gcc/tree.h:666:32: note: expanded from macro 'TREE_CHECK'
#define TREE_CHECK(T, CODE)                     (T)
                                                 ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1850:39: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          ASM_OUTPUT_DEBUG_LABEL (file, "L", CODE_LABEL_NUMBER (insn));
                                             ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/defaults.h:152:52: note: expanded from macro 'ASM_OUTPUT_DEBUG_LABEL'
  (*targetm.asm_out.internal_label) (FILE, PREFIX, NUM)
                                                   ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1861:16: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          gcc_assert (NOTE_LINE_NUMBER (insn) > 0);
                      ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/system.h:575:14: note: expanded from macro 'gcc_assert'
   ((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
             ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1876:11: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (CODE_LABEL_NUMBER (insn) <= max_labelno)
          ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1878:16: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int align = LABEL_TO_ALIGNMENT (insn);
                      ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/final.c:567:16: note: expanded from macro 'LABEL_TO_ALIGNMENT'
  (label_align[CODE_LABEL_NUMBER (LABEL) - min_labelno].alignment)
               ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1883:17: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (align && NEXT_INSN (insn))
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1924:11: warning: array index 7 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (LABEL_NAME (insn))
          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:829:25: note: expanded from macro 'LABEL_NAME'
#define LABEL_NAME(RTX) XCSTR (RTX, 7, CODE_LABEL)
                        ^           ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1936:19: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          rtx nextbody = PATTERN (next);
                         ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1970:51: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
              targetm.asm_out.internal_label (file, "L", CODE_LABEL_NUMBER (insn));
                                                         ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1979:45: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
        targetm.asm_out.internal_label (file, "L", CODE_LABEL_NUMBER (insn));
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:1984:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx body = PATTERN (insn);
                   ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2056:16: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      (file, CODE_LABEL_NUMBER (XEXP (XVECEXP (body, 0, idx), 0)));
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/config/i386/i386.h:2066:38: note: expanded from macro 'ASM_OUTPUT_ADDR_VEC_ELT'
  ix86_output_addr_vec_elt ((FILE), (VALUE))
                                     ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2067:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       CODE_LABEL_NUMBER (XEXP (XVECEXP (body, 1, idx), 0)),
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/config/i386/i386.h:2071:39: note: expanded from macro 'ASM_OUTPUT_ADDR_DIFF_ELT'
  ix86_output_addr_diff_elt ((FILE), (VALUE), (REL))
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2067:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       CODE_LABEL_NUMBER (XEXP (XVECEXP (body, 1, idx), 0)),
                                                ^              ~
../../gcc/rtl.h:614:39: note: expanded from macro 'XVECEXP'
#define XVECEXP(RTX, N, M)      RTVEC_ELT (XVEC (RTX, N), M)
                                           ^          ~
../../gcc/rtl.h:607:23: note: expanded from macro 'XVEC'
#define XVEC(RTX, N)    (RTL_CHECK2 (RTX, N, 'E', 'V').rt_rtvec)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:604:35: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/config/i386/i386.h:2071:39: note: expanded from macro 'ASM_OUTPUT_ADDR_DIFF_ELT'
  ix86_output_addr_diff_elt ((FILE), (VALUE), (REL))
                                      ^~~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2068:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
                       CODE_LABEL_NUMBER (XEXP (XEXP (body, 0), 0)));
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:753:33: note: expanded from macro 'CODE_LABEL_NUMBER'
#define CODE_LABEL_NUMBER(INSN) XINT (INSN, 6)
                                ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/config/i386/i386.h:2071:48: note: expanded from macro 'ASM_OUTPUT_ADDR_DIFF_ELT'
  ix86_output_addr_diff_elt ((FILE), (VALUE), (REL))
                                               ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2182:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                rtx next = NEXT_INSN (insn);
                           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2208:9: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        body = PATTERN (insn);
               ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2462:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                 prev = PREV_INSN (prev))
                        ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2478:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
            if (new == insn && PATTERN (new) == body)
                               ^~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2516:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return NEXT_INSN (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2589:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int offset = SUBREG_BYTE (x);
                   ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2609:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                 SUBREG_BYTE (x));
                                 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2617:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *xp = gen_rtx_REG_offset (y, GET_MODE (x), regno, SUBREG_BYTE (x));
                                                            ^~~~~~~~~~~~~~~
../../gcc/rtl.h:956:26: note: expanded from macro 'SUBREG_BYTE'
#define SUBREG_BYTE(RTX) XCUINT (RTX, 1, SUBREG)
                         ^            ~
../../gcc/rtl.h:638:32: note: expanded from macro 'XCUINT'
#define XCUINT(RTX, N, C)     (RTL_CHECKC1 (RTX, N, C).rt_uint)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2636:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (x, 1) = walk_alter_subreg (&XEXP (x, 1));
      ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2852:17: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
      int num = INSN_CODE (debug_insn);
                ^~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2881:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return REG_EXPR (op);
           ^~~~~~~~~~~~~
../../gcc/rtl.h:1118:24: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2881:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return REG_EXPR (op);
           ^~~~~~~~~~~~~
../../gcc/rtl.h:1118:51: note: expanded from macro 'REG_EXPR'
#define REG_EXPR(RTX) (REG_ATTRS (RTX) == 0 ? 0 : REG_ATTRS (RTX)->decl)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1084:24: note: expanded from macro 'REG_ATTRS'
#define REG_ATTRS(RTX) X0REGATTR (RTX, 2)
                       ^               ~
../../gcc/rtl.h:632:29: note: expanded from macro 'X0REGATTR'
#define X0REGATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, REG).rt_reg)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2885:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_EXPR (op) != 0)
      ^~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2885:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (MEM_EXPR (op) != 0)
      ^~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2886:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return MEM_EXPR (op);
           ^~~~~~~~~~~~~
../../gcc/rtl.h:1096:24: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                       ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2886:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return MEM_EXPR (op);
           ^~~~~~~~~~~~~
../../gcc/rtl.h:1096:51: note: expanded from macro 'MEM_EXPR'
#define MEM_EXPR(RTX) (MEM_ATTRS (RTX) == 0 ? 0 : MEM_ATTRS (RTX)->expr)
                                                  ^~~~~~~~~~~~~~~
../../gcc/rtl.h:1080:24: note: expanded from macro 'MEM_ATTRS'
#define MEM_ATTRS(RTX) X0MEMATTR (RTX, 1)
                       ^               ~
../../gcc/rtl.h:631:29: note: expanded from macro 'X0MEMATTR'
#define X0MEMATTR(RTX, N)  (RTL_CHECKC1 (RTX, N, MEM).rt_mem)
                            ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2898:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
           && (expr = get_mem_expr_from_op (XEXP (op, 1), &inner_addressp)))
                                            ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2935:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      else if (REG_P (op) && ORIGINAL_REGNO (op)
                             ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2936:12: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
               && ORIGINAL_REGNO (op) != REGNO (op))
                  ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:2937:35: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        fprintf (asm_out_file, " tmp%i", ORIGINAL_REGNO (op));
                                         ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:908:29: note: expanded from macro 'ORIGINAL_REGNO'
#define ORIGINAL_REGNO(RTX) X0UINT (RTX, 1)
                            ^            ~
../../gcc/rtl.h:621:28: note: expanded from macro 'X0UINT'
#define X0UINT(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_uint)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3177:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && NOTE_LINE_NUMBER (x) == NOTE_INSN_DELETED_LABEL))
             ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3235:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (SYMBOL_REF_DECL (x))
          ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3236:24: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        mark_decl_referenced (SYMBOL_REF_DECL (x));
                              ^~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1197:30: note: expanded from macro 'SYMBOL_REF_DECL'
#define SYMBOL_REF_DECL(RTX)    X0TREE ((RTX), 2)
                                ^              ~
../../gcc/rtl.h:627:28: note: expanded from macro 'X0TREE'
#define X0TREE(RTX, N)     (RTL_CHECK1 (RTX, N, '0').rt_tree)
                            ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3270:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (CONST_DOUBLE_HIGH (x))
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/final.c:3272:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                     CONST_DOUBLE_HIGH (x), CONST_DOUBLE_LOW (x));
                     ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/final.c:3288:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          output_addr_const (file, XEXP (x, 1));
                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3297:19: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
              || INTVAL (XEXP (x, 1)) >= 0)
                         ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3299:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          output_addr_const (file, XEXP (x, 1));
                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3312:59: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if ((GET_CODE (XEXP (x, 1)) == CONST_INT && INTVAL (XEXP (x, 1)) >= 0)
                                                          ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3315:27: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        output_addr_const (file, XEXP (x, 1));
                                 ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3319:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          output_addr_const (file, XEXP (x, 1));
                                   ^        ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3617:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *second = GEN_INT (CONST_DOUBLE_HIGH (value));
                             ^~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:942:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc/rtl.h:504:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:252:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc/final.c:3642:27: warning: shifting a negative signed value is undefined [-Wshift-negative-value]
            l[0] |= ((long) (-1) << 32);
                     ~~~~~~~~~~~ ^
../../gcc/final.c:3644:27: warning: shifting a negative signed value is undefined [-Wshift-negative-value]
            l[1] |= ((long) (-1) << 32);
                     ~~~~~~~~~~~ ^
../../gcc/final.c:3664:42: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3672:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ! SIBLING_CALL_P (XVECEXP (PATTERN (insn), 0, 0)))
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:695:39: note: expanded from macro 'SIBLING_CALL_P'
  (RTL_FLAG_CHECK1("SIBLING_CALL_P", (RTX), CALL_INSN)->jump)
                                      ^~~
../../gcc/rtl.h:594:45: note: expanded from macro 'RTL_FLAG_CHECK1'
#define RTL_FLAG_CHECK1(NAME, RTX, C1)                                  (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3677:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
       link = XEXP (link, 1))
              ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:3687:34: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && ! SIBLING_CALL_P (XVECEXP (PATTERN (insn), 0, 0)))
                                        ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:501:35: note: expanded from macro 'RTVEC_ELT'
#define RTVEC_ELT(RTVEC, I)         ((RTVEC)->elem[I])
                                      ^~~~~
../../gcc/rtl.h:695:39: note: expanded from macro 'SIBLING_CALL_P'
  (RTL_FLAG_CHECK1("SIBLING_CALL_P", (RTX), CALL_INSN)->jump)
                                      ^~~
../../gcc/rtl.h:594:45: note: expanded from macro 'RTL_FLAG_CHECK1'
#define RTL_FLAG_CHECK1(NAME, RTX, C1)                                  (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:4041:14: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      next = NEXT_INSN (insn);
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:4042:7: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      NEXT_INSN (insn) = NULL;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/final.c:4043:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      PREV_INSN (insn) = NULL;
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
98 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/modulo-sched.c -o modulo-sched.o
In file included from ../../gcc/modulo-sched.c:39:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/modulo-sched.c:39:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/modulo-sched.c:39:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/modulo-sched.c:39:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:247:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return BLOCK_NUM (next) == BLOCK_NUM (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:247:30: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return BLOCK_NUM (next) == BLOCK_NUM (insn);
                             ^~~~~~~~~~~~~~~~
../../gcc/basic-block.h:476:32: note: expanded from macro 'BLOCK_NUM'
#define BLOCK_NUM(INSN)       (BLOCK_FOR_INSN (INSN)->index + 0)
                               ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:321:29: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = tail; insn != PREV_INSN (head); insn = PREV_INSN (insn))
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:321:54: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = tail; insn != PREV_INSN (head); insn = PREV_INSN (insn))
                                                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:322:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (INSN_P (insn) && single_set (insn) &&
                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:322:26: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    if (INSN_P (insn) && single_set (insn) &&
                         ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:323:36: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx_equal_p (count_reg, SET_DEST (single_set (insn))))
                                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:323:36: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx_equal_p (count_reg, SET_DEST (single_set (insn))))
                                          ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:325:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx pat = single_set (insn);
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:325:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        rtx pat = single_set (insn);
                  ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:329:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            *count = INTVAL (SET_SRC (pat));
                             ^~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:397:15: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          reg_move = PREV_INSN (reg_move);
                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:499:48: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      old_reg = prev_reg = copy_rtx (SET_DEST (single_set (u->insn)));
                                               ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:499:48: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
      old_reg = prev_reg = copy_rtx (SET_DEST (single_set (u->insn)));
                                               ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1157:30: note: expanded from macro 'SET_DEST'
#define SET_DEST(RTX) XC2EXP(RTX, 0, SET, CLOBBER)
                             ^~~
../../gcc/rtl.h:651:51: note: expanded from macro 'XC2EXP'
#define XC2EXP(RTX, N, C1, C2)      (RTL_CHECKC2 (RTX, N, C1, C2).rt_rtx)
                                                  ^~~
../../gcc/rtl.h:500:39: note: expanded from macro 'RTL_CHECKC2'
#define RTL_CHECKC2(RTX, N, C1, C2) ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:560:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          prev = PREV_INSN (crr);
                 ^~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:642:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (PREV_INSN (last) != ps_ij->node->insn)
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:644:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                            PREV_INSN (last));
                            ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:661:14: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
    else if (PREV_INSN (last) != ps->g->nodes[i].insn)
             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:663:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          PREV_INSN (last));
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:697:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  reg_move = PREV_INSN (reg_move);
                             ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:716:16: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  reg_move = PREV_INSN (reg_move);
                             ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:720:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
        for (j = 0; j < i_reg_moves; j++, reg_move = NEXT_INSN (reg_move))
                                                     ^~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:721:25: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          emit_insn (copy_rtx (PATTERN (reg_move)));
                               ^~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:772:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (; insn; insn = PREV_INSN (insn))
                      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:660:25: note: expanded from macro 'PREV_INSN'
#define PREV_INSN(INSN) XEXP (INSN, 1)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:774:5: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
        && NOTE_LINE_NUMBER (insn) >= 0)
           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:799:22: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (; head != NEXT_INSN (tail); head = NEXT_INSN (head))
                     ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:799:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (; head != NEXT_INSN (tail); head = NEXT_INSN (head))
                                              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:843:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NOTE_EXPANDED_LOCATION (xloc, line_note);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:772:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
  ((XLOC).file = NOTE_SOURCE_FILE (INSN),       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:843:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NOTE_EXPANDED_LOCATION (xloc, line_note);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:773:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
   (XLOC).line = NOTE_LINE_NUMBER (INSN))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:861:10: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NOTE_EXPANDED_LOCATION (xloc, line_note);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:772:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
  ((XLOC).file = NOTE_SOURCE_FILE (INSN),       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:861:10: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NOTE_EXPANDED_LOCATION (xloc, line_note);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:773:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
   (XLOC).line = NOTE_LINE_NUMBER (INSN))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:951:17: warning: variable 'nloop' set but not used [-Wunused-but-set-variable]
  struct loop * nloop;
                ^
../../gcc/modulo-sched.c:1030:5: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  NOTE_EXPANDED_LOCATION (xloc, line_note);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:772:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
  ((XLOC).file = NOTE_SOURCE_FILE (INSN),       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1030:5: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  NOTE_EXPANDED_LOCATION (xloc, line_note);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:773:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
   (XLOC).line = NOTE_LINE_NUMBER (INSN))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1059:33: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = head; insn != NEXT_INSN (tail); insn = NEXT_INSN (insn))
                                ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1059:58: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = head; insn != NEXT_INSN (tail); insn = NEXT_INSN (insn))
                                                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1063:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && !single_set (insn) && GET_CODE (PATTERN (insn)) != USE))
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1063:7: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                && !single_set (insn) && GET_CODE (PATTERN (insn)) != USE))
                    ^~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1066:19: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      if (insn != NEXT_INSN (tail))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1127:8: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NOTE_EXPANDED_LOCATION (xloc, line_note);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:772:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
  ((XLOC).file = NOTE_SOURCE_FILE (INSN),       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1127:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
              NOTE_EXPANDED_LOCATION (xloc, line_note);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:773:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
   (XLOC).line = NOTE_LINE_NUMBER (INSN))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1270:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                SET_SRC (single_set (count_init)) = GEN_INT (loop_count
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:22: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:1562:42: note: expanded from macro 'single_set_1'
#define single_set_1(I) single_set_2 (I, PATTERN (I))
                                         ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1270:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                SET_SRC (single_set (count_init)) = GEN_INT (loop_count
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:1270:12: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                SET_SRC (single_set (count_init)) = GEN_INT (loop_count
                         ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1560:8: note: expanded from macro 'single_set'
                          ? PATTERN (I) : single_set_1 (I)) \
                            ^~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
../../gcc/rtl.h:1158:28: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                           ^~~
../../gcc/rtl.h:640:45: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                                            ^~~
../../gcc/rtl.h:499:38: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/modulo-sched.c:2340:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
49 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/predict.c -o predict.o
In file included from ../../gcc/predict.c:44:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/predict.c:48:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/predict.c:48:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/predict.c:48:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/predict.c:48:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/predict.c:56:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/predict.c:161:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (BB_END (bb)); note; note = XEXP (note, 1))
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:161:53: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (BB_END (bb)); note; note = XEXP (note, 1))
                                                    ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:189:26: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
    = gen_rtx_EXPR_LIST (REG_BR_PRED,
      ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/predict.c:193:5: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                         REG_NOTES (insn));
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:188:3: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  REG_NOTES (insn)
  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:274:19: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && EDGE_COUNT (BLOCK_FOR_INSN (insn)->succs) >= 2);
                         ^~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:663:30: note: expanded from macro 'BLOCK_FOR_INSN'
#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
                             ^             ~
../../gcc/rtl.h:611:25: note: expanded from macro 'XBBDEF'
#define XBBDEF(RTX, N)  (RTL_CHECK1 (RTX, N, 'B').rt_bb)
                         ^                ~
../../gcc/rtl.h:497:38: note: expanded from macro 'RTL_CHECK1'
#define RTL_CHECK1(RTX, N, C1)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/basic-block.h:593:45: note: expanded from macro 'EDGE_COUNT'
#define EDGE_COUNT(ev)                  VEC_length (edge, (ev))
                                                           ^~
../../gcc/vec.h:148:57: note: expanded from macro 'VEC_length'
#define VEC_length(T,V) (VEC_OP(T,base,length)(VEC_BASE(V)))
                                                        ^
../../gcc/vec.h:454:31: note: expanded from macro 'VEC_BASE'
#define VEC_BASE(P)  ((P) ? &(P)->base : 0)
                              ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:299:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:299:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:304:40: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        = GEN_INT (REG_BR_PROB_BASE - INTVAL (XEXP (XEXP (note, 0), 1)));
                                              ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:1786:51: note: expanded from macro 'GEN_INT'
#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))
                                                  ^
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:303:7: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      XEXP (XEXP (note, 0), 1)
      ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:454:23: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
        = gen_rtx_EXPR_LIST (REG_BR_PROB,
          ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/predict.c:384:12: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  pnote = &REG_NOTES (insn);
           ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:391:15: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:391:46: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
                                             ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:395:28: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        int probability = INTVAL (XEXP (XEXP (note, 0), 1));
                                  ^                     ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:441:30: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          int probability = INTVAL (XEXP (XEXP (*pnote, 0), 1));
                                    ^                       ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:934:28: note: expanded from macro 'INTVAL'
#define INTVAL(RTX) XCWINT(RTX, 0, CONST_INT)
                           ^~~
../../gcc/rtl.h:503:33: note: expanded from macro 'XCWINT'
#define XCWINT(RTX, N, C)           ((RTX)->u.hwint[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:445:13: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          *pnote = XEXP (*pnote, 1);
                   ^             ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:455:41: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             GEN_INT (combined_probability), REG_NOTES (insn));
                                                             ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:453:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
      REG_NOTES (insn)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:749:47: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          || (REG_P (XEXP (cond, 1)) && REG_POINTER (XEXP (cond, 1)))))
                                                     ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:921:36: note: expanded from macro 'REG_POINTER'
  (RTL_FLAG_CHECK1("REG_POINTER", (RTX), REG)->frame_related)
                                   ^~~
../../gcc/rtl.h:594:45: note: expanded from macro 'RTL_FLAG_CHECK1'
#define RTL_FLAG_CHECK1(NAME, RTX, C1)                                  (RTX)
                                                                         ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:779:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        else if (XEXP (cond, 1) == const0_rtx
                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:795:11: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        else if (XEXP (cond, 1) == const0_rtx
                 ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:812:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (XEXP (cond, 1) == const0_rtx || XEXP (cond, 1) == const1_rtx
            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:812:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (XEXP (cond, 1) == const0_rtx || XEXP (cond, 1) == const1_rtx
                                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:813:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || XEXP (cond, 1) == constm1_rtx)
               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:819:6: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (XEXP (cond, 1) == const0_rtx || XEXP (cond, 1) == const1_rtx
            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:819:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
        if (XEXP (cond, 1) == const0_rtx || XEXP (cond, 1) == const1_rtx
                                            ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:820:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || XEXP (cond, 1) == constm1_rtx)
               ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:882:47: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
              for (insn = BB_HEAD (e->dest); insn != NEXT_INSN (BB_END (e->dest));
                                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:883:13: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                   insn = NEXT_INSN (insn))
                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:1411:43: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  for (insn = get_insns (); insn ; insn = NEXT_INSN (insn))
                                          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:1417:8: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_EXPECTED_VALUE)
              ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:1419:13: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
              ev = NOTE_EXPECTED_VALUE (insn);
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:782:35: note: expanded from macro 'NOTE_EXPECTED_VALUE'
#define NOTE_EXPECTED_VALUE(INSN) XCEXP (INSN, 4, NOTE)
                                  ^            ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:1454:20: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
      cond = XEXP (SET_SRC (pc_set (insn)), 0);
                   ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:1158:22: note: expanded from macro 'SET_SRC'
#define SET_SRC(RTX) XCEXP(RTX, 1, SET)
                     ^          ~
../../gcc/rtl.h:640:32: note: expanded from macro 'XCEXP'
#define XCEXP(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_rtx)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:1465:9: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             XEXP (ev, 1), XEXP (cond, 1));
                             ^         ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:1465:23: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                             XEXP (ev, 1), XEXP (cond, 1));
                                           ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:1797:41: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      for (insn = BB_HEAD (bb); insn != NEXT_INSN (BB_END (bb));
                                        ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/predict.c:1798:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
           insn = NEXT_INSN (insn))
                  ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
44 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/profile.c -o profile.o
In file included from ../../gcc/profile.c:58:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/profile.c:67:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/profile.c:564:30: warning: implicit conversion from enumeration type 'enum reg_note' to different enumeration type 'enum machine_mode' [-Wenum-conversion]
                      = gen_rtx_EXPR_LIST (REG_BR_PROB, GEN_INT (prob),
                        ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./genrtl.h:103:31: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
  ~~~~~~~~~~~~~~              ^~~~
../../gcc/profile.c:565:9: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                           REG_NOTES (BB_END (bb)));
                                           ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
./genrtl.h:103:47: note: expanded from macro 'gen_rtx_EXPR_LIST'
  gen_rtx_fmt_ee (EXPR_LIST, (MODE), (ARG0), (ARG1))
                                              ^~~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/profile.c:563:7: warning: array index 8 is past the end of the array (which contains 1 element) [-Warray-bounds]
                    REG_NOTES (BB_END (bb))
                    ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:721:25: note: expanded from macro 'REG_NOTES'
#define REG_NOTES(INSN) XEXP(INSN, 8)
                        ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/profile.c:614:22: warning: expression result unused [-Wunused-value]
            num_branches++, num_never_executed;
                            ^~~~~~~~~~~~~~~~~~
../../gcc/profile.c:1016:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                insn = NEXT_INSN (insn);
                       ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/profile.c:1026:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      if (NOTE_LINE_NUMBER (insn)
                          ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/profile.c:1029:18: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                      else if (NOTE_LINE_NUMBER (insn) <= 0)
                               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/profile.c:1036:13: warning: array index 4 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          NOTE_EXPANDED_LOCATION (s, insn);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:772:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
  ((XLOC).file = NOTE_SOURCE_FILE (INSN),       \
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:774:32: note: expanded from macro 'NOTE_SOURCE_FILE'
#define NOTE_SOURCE_FILE(INSN)  XCSTR (INSN, 4, NOTE)
                                ^            ~
../../gcc/rtl.h:639:32: note: expanded from macro 'XCSTR'
#define XCSTR(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_str)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/profile.c:1036:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
                          NOTE_EXPANDED_LOCATION (s, insn);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:773:18: note: expanded from macro 'NOTE_EXPANDED_LOCATION'
   (XLOC).line = NOTE_LINE_NUMBER (INSN))
                 ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:787:32: note: expanded from macro 'NOTE_LINE_NUMBER'
#define NOTE_LINE_NUMBER(INSN) XCINT (INSN, 5, NOTE)
                               ^            ~
../../gcc/rtl.h:637:32: note: expanded from macro 'XCINT'
#define XCINT(RTX, N, C)      (RTL_CHECKC1 (RTX, N, C).rt_int)
                               ^                 ~
../../gcc/rtl.h:499:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/profile.c:1040:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                  insn = NEXT_INSN (insn);
                         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
12 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/value-prof.c -o value-prof.o
In file included from ../../gcc/value-prof.c:30:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/value-prof.c:33:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/value-prof.c:33:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/value-prof.c:33:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/value-prof.c:33:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/value-prof.c:37:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
../../gcc/value-prof.c:613:38: warning: variable 'value' set but not used [-Wunused-but-set-variable]
  tree modify, op, op1, op2, result, value;
                                     ^
7 warnings generated.
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   \
  -DTARGET_NAME=\"x86_64-apple-darwin21\" \
  -c ../../gcc/toplev.c -o toplev.o
In file included from ../../gcc/toplev.c:55:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/toplev.c:55:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/toplev.c:55:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/toplev.c:55:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/toplev.c:56:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/toplev.c:1340:49: warning: parameter 'len' set but not used [-Wunused-but-set-parameter]
default_pch_valid_p (const void *data_p, size_t len)
                                                ^
6 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tracer.c -o tracer.o
3302 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/passes.c -o passes.o
In file included from ../../gcc/tracer.c:44:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc/tracer.c:91:16: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn != NEXT_INSN (BB_END (bb));
               ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/tracer.c:92:15: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
       insn = NEXT_INSN (insn))
              ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:661:25: note: expanded from macro 'NEXT_INSN'
#define NEXT_INSN(INSN) XEXP (INSN, 2)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/passes.c:53:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/passes.c:53:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/passes.c:53:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/passes.c:53:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc/passes.c:54:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/passes.c:82:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
3 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/tree-profile.c -o tree-profile.o
6 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/ipa-inline.c -o ipa-inline.o
In file included from ../../gcc/tree-profile.c:35:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc/tree-profile.c:42:
In file included from ../../gcc/tree-flow.h:905:
../../gcc/tree-flow-inline.h:1236:8: warning: variable 't' set but not used [-Wunused-but-set-variable]
  tree t;
       ^
2 warnings generated.
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/gcov.c -o gcov.o
../../gcc/gcov.c:417:5: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
           _("This is free software; see the source for copying conditions.\n"
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^~~~~~~~~~~~~~~
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
../../gcc/gcov.c:417:5: note: treat the string as an argument to avoid this
           _("This is free software; see the source for copying conditions.\n"
           ^
           "%s", 
../../gcc/intl.h:47:19: note: expanded from macro '_'
# define _(msgid) gettext (msgid)
                  ^
./../intl/libintl.h:126:18: note: expanded from macro 'gettext'
# define gettext libintl_gettext
                 ^
clang -c   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   ../../gcc/gcov-dump.c -o gcov-dump.o
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -c insn-extract.c \
  -o insn-extract.o
1 warning generated.
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H  gcov-dump.o version.o errors.o ../libcpp/libcpp.a ./../intl/libintl.a -L/opt/pkg/lib -liconv  ../libiberty/libiberty.a -o gcov-dump
In file included from insn-extract.c:10:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-extract.c:10:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-extract.c:10:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-extract.c:10:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:19:13: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
  rtx pat = PATTERN (insn);
            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:22:11: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  switch (INSN_CODE (insn))
          ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:191:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ro[3] = *(ro_loc[3] = &XEXP (XEXP (pat, 1), 2));
                             ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:435:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ro[1] = *(ro_loc[1] = &XEXP (pat, 2));
                             ^          ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:667:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ro[3] = *(ro_loc[3] = &XEXP (XEXP (pat, 1), 2));
                             ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:681:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ro[3] = *(ro_loc[3] = &XEXP (XEXP (pat, 1), 2));
                             ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:1141:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ro[3] = *(ro_loc[3] = &XEXP (XEXP (XEXP (XVECEXP (pat, 0, 0), 1), 2), 0));
                                   ^                                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:1161:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ro[3] = *(ro_loc[3] = &XEXP (XEXP (XEXP (XVECEXP (pat, 0, 0), 1), 2), 0));
                                   ^                                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:1174:36: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ro[0] = *(ro_loc[0] = &XEXP (XEXP (XEXP (pat, 1), 2), 0));
                                   ^                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:606:35: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                                     ^~~
../../gcc/rtl.h:498:39: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                      ^~~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:1193:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ro[1] = *(ro_loc[1] = &XEXP (XEXP (XVECEXP (pat, 0, 0), 0), 2));
                             ^                                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:1196:32: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      recog_data.dup_loc[1] = &XEXP (XEXP (XEXP (XVECEXP (pat, 0, 0), 1), 0), 2);
                               ^                                              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:1203:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ro[1] = *(ro_loc[1] = &XEXP (XEXP (XVECEXP (pat, 0, 0), 0), 2));
                             ^                                    ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-extract.c:1351:30: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
      ro[2] = *(ro_loc[2] = &XEXP (XEXP (XEXP (pat, 1), 0), 2));
                             ^                              ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H  gcov.o intl.o version.o errors.o ../libcpp/libcpp.a ./../intl/libintl.a -L/opt/pkg/lib -liconv  ../libiberty/libiberty.a -o gcov
17 warnings generated.

Automaton `pentium'
       48 NDFA states,            138 NDFA arcs
       48 DFA states,             138 DFA arcs
       20 minimal DFA states,      82 minimal DFA arcs
      273 all insns         17 insn equivalence classes
   91 transition comb vector els,   340 trans table els: use comb vect
   91 state alts comb vector els,   340 state alts table els: use comb vect
  340 min delay table els, compression factor 2

Automaton `pentium_fpu'
       80 NDFA states,            172 NDFA arcs
       80 DFA states,             172 DFA arcs
       75 minimal DFA states,     162 minimal DFA arcs
      273 all insns          8 insn equivalence classes
  164 transition comb vector els,   600 trans table els: use comb vect
  164 state alts comb vector els,   600 state alts table els: use comb vect
  600 min delay table els, compression factor 1

Automaton `ppro_decoder'
        4 NDFA states,             12 NDFA arcs
        4 DFA states,              12 DFA arcs
        4 minimal DFA states,      12 minimal DFA arcs
      273 all insns          4 insn equivalence classes
   13 transition comb vector els,    16 trans table els: use simple vect
   13 state alts comb vector els,    16 state alts table els: use simple vect
   16 min delay table els, compression factor 8

Automaton `ppro_core'
      105 NDFA states,            376 NDFA arcs
      105 DFA states,             376 DFA arcs
      105 minimal DFA states,     376 minimal DFA arcs
      273 all insns         13 insn equivalence classes
  481 transition comb vector els,  1365 trans table els: use comb vect
  481 state alts comb vector els,  1365 state alts table els: use comb vect
 1365 min delay table els, compression factor 1

Automaton `ppro_idiv'
       38 NDFA states,             79 NDFA arcs
       38 DFA states,              79 DFA arcs
       38 minimal DFA states,      79 minimal DFA arcs
      273 all insns          5 insn equivalence classes
   82 transition comb vector els,   190 trans table els: use simple vect
   82 state alts comb vector els,   190 state alts table els: use simple vect
  190 min delay table els, compression factor 1

Automaton `ppro_fdiv'
       38 NDFA states,             79 NDFA arcs
       38 DFA states,              79 DFA arcs
       38 minimal DFA states,      79 minimal DFA arcs
      273 all insns          5 insn equivalence classes
   82 transition comb vector els,   190 trans table els: use simple vect
   82 state alts comb vector els,   190 state alts table els: use simple vect
  190 min delay table els, compression factor 1

Automaton `ppro_load'
        3 NDFA states,              8 NDFA arcs
        3 DFA states,               8 DFA arcs
        3 minimal DFA states,       8 minimal DFA arcs
      273 all insns          4 insn equivalence classes
    9 transition comb vector els,    12 trans table els: use simple vect
    9 state alts comb vector els,    12 state alts table els: use simple vect
   12 min delay table els, compression factor 4

Automaton `ppro_store'
       16 NDFA states,             56 NDFA arcs
       16 DFA states,              56 DFA arcs
       11 minimal DFA states,      44 minimal DFA arcs
      273 all insns          7 insn equivalence classes
   51 transition comb vector els,    77 trans table els: use simple vect
   51 state alts comb vector els,    77 state alts table els: use simple vect
   77 min delay table els, compression factor 4

Automaton `k6_decoder'
        4 NDFA states,             11 NDFA arcs
        4 DFA states,              11 DFA arcs
        3 minimal DFA states,       9 minimal DFA arcs
      273 all insns          4 insn equivalence classes
   10 transition comb vector els,    12 trans table els: use simple vect
   10 state alts comb vector els,    12 state alts table els: use simple vect
   12 min delay table els, compression factor 8

Automaton `k6_load_unit'
       11 NDFA states,             24 NDFA arcs
       11 DFA states,              24 DFA arcs
       11 minimal DFA states,      24 minimal DFA arcs
      273 all insns          4 insn equivalence classes
   26 transition comb vector els,    44 trans table els: use simple vect
   26 state alts comb vector els,    44 state alts table els: use simple vect
   44 min delay table els, compression factor 2

Automaton `k6_store_unit'
       68 NDFA states,            233 NDFA arcs
       68 DFA states,             233 DFA arcs
       37 minimal DFA states,     126 minimal DFA arcs
      273 all insns          6 insn equivalence classes
  141 transition comb vector els,   222 trans table els: use simple vect
  141 state alts comb vector els,   222 state alts table els: use simple vect
  222 min delay table els, compression factor 1

Automaton `k6_integer_units'
      114 NDFA states,            396 NDFA arcs
      114 DFA states,             396 DFA arcs
      114 minimal DFA states,     396 minimal DFA arcs
      273 all insns         11 insn equivalence classes
  481 transition comb vector els,  1254 trans table els: use comb vect
  481 state alts comb vector els,  1254 state alts table els: use comb vect
 1254 min delay table els, compression factor 1

Automaton `k6_fpu_unit'
       58 NDFA states,            120 NDFA arcs
       58 DFA states,             120 DFA arcs
       57 minimal DFA states,     118 minimal DFA arcs
      273 all insns          5 insn equivalence classes
  120 transition comb vector els,   285 trans table els: use simple vect
  120 state alts comb vector els,   285 state alts table els: use simple vect
  285 min delay table els, compression factor 1

Automaton `k6_branch_unit'
        2 NDFA states,              5 NDFA arcs
        2 DFA states,               5 DFA arcs
        2 minimal DFA states,       5 minimal DFA arcs
      273 all insns          3 insn equivalence classes
    6 transition comb vector els,     6 trans table els: use simple vect
    6 state alts comb vector els,     6 state alts table els: use simple vect
    6 min delay table els, compression factor 8

Automaton `athlon'
      518 NDFA states,           1668 NDFA arcs
      518 DFA states,            1668 DFA arcs
       76 minimal DFA states,     328 minimal DFA arcs
      273 all insns         10 insn equivalence classes
  382 transition comb vector els,   760 trans table els: use simple vect
  382 state alts comb vector els,   760 state alts table els: use simple vect
  760 min delay table els, compression factor 2

Automaton `athlon_load'
      162 NDFA states,            855 NDFA arcs
      162 DFA states,             855 DFA arcs
      162 minimal DFA states,     855 minimal DFA arcs
      273 all insns         10 insn equivalence classes
 1039 transition comb vector els,  1620 trans table els: use simple vect
 1039 state alts comb vector els,  1620 state alts table els: use simple vect
 1620 min delay table els, compression factor 2

Automaton `athlon_mult'
       16 NDFA states,             48 NDFA arcs
       16 DFA states,              48 DFA arcs
       16 minimal DFA states,      48 minimal DFA arcs
      273 all insns          4 insn equivalence classes
   52 transition comb vector els,    64 trans table els: use simple vect
   52 state alts comb vector els,    64 state alts table els: use simple vect
   64 min delay table els, compression factor 2

Automaton `athlon_fp'
    15522 NDFA states,          99908 NDFA arcs
    15522 DFA states,           99908 DFA arcs
      463 minimal DFA states,    3038 minimal DFA arcs
      273 all insns         21 insn equivalence classes
 3051 transition comb vector els,  9723 trans table els: use comb vect
 3051 state alts comb vector els,  9723 state alts table els: use comb vect
 9723 min delay table els, compression factor 1

17533 all allocated states,     102661 all allocated arcs
32710 all allocated alternative states
 6281 all transition comb vector els, 16780 all trans table els
 6281 all state alts comb vector els, 16780 all state alts table els
16780 all min delay table els
    0 locked states num

  transformation: 0.002496, building DFA: 1.331186
  DFA minimization: 0.113716, making insn equivalence: 0.000442
 all automaton generation: 1.470091, output: 0.024081
/opt/pkg/bin/mksh ../../gcc/../move-if-change tmp-attrtab.c insn-attrtab.c
echo timestamp > s-attrtab
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/opt/pkg/include   -c insn-attrtab.c \
  -o insn-attrtab.o
In file included from insn-attrtab.c:11:
../../gcc/recog.h:140:7: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  if (INSN_CODE (insn) < 0)
      ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-attrtab.c:11:
../../gcc/recog.h:141:31: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
                              ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-attrtab.c:11:
../../gcc/recog.h:141:5: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
    INSN_CODE (insn) = recog (PATTERN (insn), insn, 0);
    ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-attrtab.c:11:
../../gcc/recog.h:142:10: warning: array index 6 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return INSN_CODE (insn);
         ^~~~~~~~~~~~~~~~
../../gcc/rtl.h:670:25: note: expanded from macro 'INSN_CODE'
#define INSN_CODE(INSN) XINT (INSN, 6)
                        ^           ~
../../gcc/rtl.h:604:23: note: expanded from macro 'XINT'
#define XINT(RTX, N)    (RTL_CHECK2 (RTX, N, 'i', 'n').rt_int)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from insn-attrtab.c:14:
../../gcc/output.h:126:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc/output.h:116:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
insn-attrtab.c:62:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-attrtab.c:82:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-attrtab.c:531:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
insn-attrtab.c:1211:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:201:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:201:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:201:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:189:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_tune)) == (
~~~~~~~~~~~~~^~~~
../../gcc/config/i386/i386.md:189:14: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_tune)) == (
             ^
../../gcc/config/i386/i386.md:189:14: note: use '=' to turn this equality comparison into an assignment
(ix86_tune)) == (
             ^~
             =
../../gcc/config/i386/i386.md:418:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:549:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:607:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1617:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:267:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:236:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1702:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1607:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/sse.md:1199:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1556:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1243:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:475:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:600:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:1325:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:2674:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12444:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc/config/i386/i386.md:12993:29: warning: array index 5 is past the end of the array (which contains 1 element) [-Warray-bounds]
          && asm_noperands (PATTERN (insn)) < 0)
                            ^~~~~~~~~~~~~~
../../gcc/rtl.h:666:23: note: expanded from macro 'PATTERN'
#define PATTERN(INSN)   XEXP (INSN, 5)
                        ^           ~
../../gcc/rtl.h:606:23: note: expanded from macro 'XEXP'
#define XEXP(RTX, N)    (RTL_CHECK2 (RTX, N, 'e', 'u').rt_rtx)
                         ^                ~
../../gcc/rtl.h:498:38: note: expanded from macro 'RTL_CHECK2'
#define RTL_CHECK2(RTX, N, C1, C2)  ((RTX)->u.fld[N])
                                     ^            ~
../../gcc/rtl.h:251:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
257 warnings generated.
rm -rf libbackend.a
ar rc libbackend.a tree-chrec.o tree-scalar-evolution.o tree-data-ref.o tree-cfg.o tree-dfa.o tree-eh.o tree-ssa.o tree-optimize.o tree-gimple.o gimplify.o tree-pretty-print.o tree-into-ssa.o tree-outof-ssa.o tree-ssa-ccp.o tree-vn.o tree-ssa-uncprop.o tree-ssa-dce.o  tree-ssa-copy.o tree-nrv.o tree-ssa-copyrename.o tree-ssa-pre.o tree-ssa-live.o tree-ssa-operands.o tree-ssa-alias.o tree-ssa-phiopt.o tree-ssa-forwprop.o tree-nested.o tree-ssa-dse.o tree-ssa-dom.o domwalk.o tree-tailcall.o gimple-low.o tree-iterator.o tree-phinodes.o tree-ssanames.o tree-sra.o tree-complex.o tree-vect-generic.o tree-ssa-loop.o tree-ssa-loop-niter.o tree-ssa-loop-manip.o tree-ssa-threadupdate.o tree-vectorizer.o tree-vect-analyze.o tree-vect-transform.o tree-ssa-loop-ivcanon.o tree-ssa-propagate.o tree-ssa-address.o tree-ssa-math-opts.o tree-ssa-loop-ivopts.o tree-if-conv.o tree-ssa-loop-unswitch.o alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o cfg.o cfganal.o cfgbuild.o cfgcleanup.o cfglayout.o cfgloop.o cfgloopanal.o cfgloopmanip.o loop-init.o loop-unswitch.o loop-unroll.o cfgrtl.o combine.o conflict.o convert.o coverage.o cse.o cselib.o dbxout.o ddg.o tree-ssa-loop-ch.o loop-invariant.o tree-ssa-loop-im.o debug.o df.o diagnostic.o dojump.o dominance.o loop-doloop.o dwarf2asm.o dwarf2out.o emit-rtl.o except.o explow.o loop-iv.o expmed.o expr.o final.o flow.o fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o gtype-desc.o haifa-sched.o hooks.o ifcvt.o insn-attrtab.o insn-emit.o insn-modes.o insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o integrate.o intl.o jump.o  langhooks.o lcm.o lists.o local-alloc.o loop.o mode-switching.o modulo-sched.o optabs.o options.o opts.o params.o postreload.o postreload-gcse.o predict.o insn-preds.o pointer-set.o print-rtl.o print-tree.o profile.o value-prof.o var-tracking.o real.o recog.o reg-stack.o regclass.o regmove.o regrename.o reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o simplify-rtx.o sreal.o stmt.o stor-layout.o stringpool.o targhooks.o timevar.o toplev.o tracer.o tree.o tree-dump.o varasm.o varray.o vec.o version.o vmsdbgout.o xcoffout.o alloc-pool.o et-forest.o cfghooks.o bt-load.o pretty-print.o ggc-page.o web.o passes.o tree-profile.o rtlhooks.o cfgexpand.o lambda-mat.o lambda-trans.o	lambda-code.o tree-loop-linear.o tree-ssa-sink.o tree-vrp.o tree-stdarg.o tree-cfgcleanup.o tree-ssa-reassoc.o tree-ssa-structalias.o tree-object-size.o i386.o darwin.o host-darwin.o tree-inline.o cgraph.o cgraphunit.o tree-nomudflap.o ipa.o ipa-inline.o ipa-utils.o ipa-reference.o ipa-pure-const.o ipa-type-escape.o ipa-prop.o ipa-cp.o
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libbackend.a(loop-doloop.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libbackend.a(insn-peep.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libbackend.a(vmsdbgout.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libbackend.a(xcoffout.o) has no symbols
ranlib -c libbackend.a
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libbackend.a(loop-doloop.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libbackend.a(insn-peep.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libbackend.a(vmsdbgout.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libbackend.a(xcoffout.o) has no symbols
clang   -pipe -Os  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H  -o cc1-dummy c-lang.o stub-objc.o attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-opts.o c-format.o c-semantics.o c-incpath.o cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o c-objc-common.o c-dump.o c-pch.o c-parser.o darwin-c.o c-gimplify.o tree-mudflap.o c-pretty-print.o dummy-checksum.o \
  main.o  libbackend.a ../libcpp/libcpp.a ../libcpp/libcpp.a ./../intl/libintl.a -L/opt/pkg/lib -liconv  ../libiberty/libiberty.a
Undefined symbols for architecture x86_64:
  "_host_hooks", referenced from:
      _c_common_no_more_pch in c-pch.o
      _toplev_main in libbackend.a(toplev.o)
      _gt_pch_save in libbackend.a(ggc-common.o)
      _gt_pch_restore in libbackend.a(ggc-common.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
gmake[2]: *** [Makefile:1324: cc1-dummy] Error 1
gmake[2]: Leaving directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95/gcc'
gmake[1]: *** [Makefile:3903: all-gcc] Error 2
gmake[1]: Leaving directory '/Users/pbulk/build/lang/g95/work/gcc-4.1.2/g95'
gmake: *** [Makefile:614: all] Error 2
*** Error code 2

Stop.
bmake[1]: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95
*** Error code 1

Stop.
bmake: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-x86_64/lang/g95