=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Building for polly-16.0.6
[  0%] Built target intrinsics_gen
[  2%] Building C object lib/External/CMakeFiles/PollyISL.dir/isl/basis_reduction_tab.c.o
[  2%] Building C object lib/External/CMakeFiles/PollyISL.dir/isl/isl_aff.c.o
[  2%] Building CXX object lib/CMakeFiles/obj.Polly.dir/Analysis/DependenceInfo.cpp.o
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/basis_reduction_tab.c:11:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_map_private.h:24:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_blk.h:13:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int.h:25:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:223:2: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
        ISL_SIOIMATH_TO_DIGITS(num, digits, *used);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:211:10: note: expanded from macro 'ISL_SIOIMATH_TO_DIGITS'
                        if (i >= (sizeof(num) + sizeof(mp_digit) - 1) /        \
                            ~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:21:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_ctx_private.h:2:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_blk.h:13:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int.h:25:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:223:2: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
        ISL_SIOIMATH_TO_DIGITS(num, digits, *used);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:211:10: note: expanded from macro 'ISL_SIOIMATH_TO_DIGITS'
                        if (i >= (sizeof(num) + sizeof(mp_digit) - 1) /        \
                            ~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:229:2: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
        ISL_SIOIMATH_TO_DIGITS(num, digits, *used);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:211:10: note: expanded from macro 'ISL_SIOIMATH_TO_DIGITS'
                        if (i >= (sizeof(num) + sizeof(mp_digit) - 1) /        \
                            ~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:229:2: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
        ISL_SIOIMATH_TO_DIGITS(num, digits, *used);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:211:10: note: expanded from macro 'ISL_SIOIMATH_TO_DIGITS'
                        if (i >= (sizeof(num) + sizeof(mp_digit) - 1) /        \
                            ~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:235:2: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
        ISL_SIOIMATH_TO_DIGITS(num, digits, *used);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:211:10: note: expanded from macro 'ISL_SIOIMATH_TO_DIGITS'
                        if (i >= (sizeof(num) + sizeof(mp_digit) - 1) /        \
                            ~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:235:2: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
        ISL_SIOIMATH_TO_DIGITS(num, digits, *used);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:211:10: note: expanded from macro 'ISL_SIOIMATH_TO_DIGITS'
                        if (i >= (sizeof(num) + sizeof(mp_digit) - 1) /        \
                            ~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:520:16: warning: comparison of integers of different signs: 'int' and 'mp_size' (aka 'unsigned int') [-Wsign-compare]
        for (i = 0; i < big->used; ++i)
                    ~ ^ ~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:520:16: warning: comparison of integers of different signs: 'int' and 'mp_size' (aka 'unsigned int') [-Wsign-compare]
        for (i = 0; i < big->used; ++i)
                    ~ ^ ~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:785:22: warning: comparison of integers of different signs: 'long' and 'unsigned long' [-Wsign-compare]
                        if ((MP_SMALL_MIN <= rhs) && (rhs <= MP_SMALL_MAX)) {
                             ~~~~~~~~~~~~ ^  ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:785:22: warning: comparison of integers of different signs: 'long' and 'unsigned long' [-Wsign-compare]
                        if ((MP_SMALL_MIN <= rhs) && (rhs <= MP_SMALL_MAX)) {
                             ~~~~~~~~~~~~ ^  ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:1160:17: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
                for (i = 0; i < used * sizeof(mp_digit); i += 1)
                            ~ ^ ~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:1160:17: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
                for (i = 0; i < used * sizeof(mp_digit); i += 1)
                            ~ ^ ~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:40:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:101:36: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list->ref == 1 && list->n + n <= list->size)
                              ~~~~~~~~~~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:115:46: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (list->n + n <= list->size && list->size < new_size)
                                         ~~~~~~~~~~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:115:18: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list->n + n <= list->size && list->size < new_size)
            ~~~~~~~~~~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:165:16: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        if (first + n > list->n || first + n < first)
            ~~~~~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:173:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < n; ++i)
                    ~ ^ ~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:175:24: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        for (i = first; i + n < list->n; ++i)
                        ~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:207:10: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        if (pos > list->n)
            ~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:211:35: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (list->ref == 1 && list->size > list->n) {
                              ~~~~~~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:212:23: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                for (i = list->n; i > pos; --i)
                                  ~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:220:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < pos; ++i)
                    ~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:647:45: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list1->ref == 1 && list1->n + list2->n <= list1->size)
                               ~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:46:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:101:36: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list->ref == 1 && list->n + n <= list->size)
                              ~~~~~~~~~~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:115:46: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (list->n + n <= list->size && list->size < new_size)
                                         ~~~~~~~~~~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:115:18: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list->n + n <= list->size && list->size < new_size)
            ~~~~~~~~~~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:165:16: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        if (first + n > list->n || first + n < first)
            ~~~~~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:173:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < n; ++i)
                    ~ ^ ~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:175:24: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        for (i = first; i + n < list->n; ++i)
                        ~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:207:10: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        if (pos > list->n)
            ~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:211:35: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (list->ref == 1 && list->size > list->n) {
                              ~~~~~~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:212:23: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                for (i = list->n; i > pos; --i)
                                  ~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:220:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < pos; ++i)
                    ~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:647:45: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list1->ref == 1 && list1->n + list2->n <= list1->size)
                               ~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:52:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:101:36: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list->ref == 1 && list->n + n <= list->size)
                              ~~~~~~~~~~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:115:46: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (list->n + n <= list->size && list->size < new_size)
                                         ~~~~~~~~~~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:115:18: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list->n + n <= list->size && list->size < new_size)
            ~~~~~~~~~~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:165:16: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        if (first + n > list->n || first + n < first)
            ~~~~~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:173:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < n; ++i)
                    ~ ^ ~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:175:24: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        for (i = first; i + n < list->n; ++i)
                        ~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:207:10: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        if (pos > list->n)
            ~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:211:35: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (list->ref == 1 && list->size > list->n) {
                              ~~~~~~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:212:23: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                for (i = list->n; i > pos; --i)
                                  ~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:220:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < pos; ++i)
                    ~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:647:45: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list1->ref == 1 && list1->n + list2->n <= list1->size)
                               ~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:58:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:101:36: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list->ref == 1 && list->n + n <= list->size)
                              ~~~~~~~~~~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:115:46: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (list->n + n <= list->size && list->size < new_size)
                                         ~~~~~~~~~~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:115:18: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list->n + n <= list->size && list->size < new_size)
            ~~~~~~~~~~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:165:16: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        if (first + n > list->n || first + n < first)
            ~~~~~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:173:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < n; ++i)
                    ~ ^ ~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:175:24: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        for (i = first; i + n < list->n; ++i)
                        ~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:207:10: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        if (pos > list->n)
            ~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:211:35: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (list->ref == 1 && list->size > list->n) {
                              ~~~~~~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:212:23: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                for (i = list->n; i > pos; --i)
                                  ~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:220:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < pos; ++i)
                    ~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:647:45: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list1->ref == 1 && list1->n + list2->n <= list1->size)
                               ~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:64:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:101:36: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list->ref == 1 && list->n + n <= list->size)
                              ~~~~~~~~~~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:115:46: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (list->n + n <= list->size && list->size < new_size)
                                         ~~~~~~~~~~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:115:18: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list->n + n <= list->size && list->size < new_size)
            ~~~~~~~~~~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:165:16: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        if (first + n > list->n || first + n < first)
            ~~~~~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:173:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < n; ++i)
                    ~ ^ ~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:175:24: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        for (i = first; i + n < list->n; ++i)
                        ~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:207:10: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
        if (pos > list->n)
            ~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:211:35: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (list->ref == 1 && list->size > list->n) {
                              ~~~~~~~~~~ ^ ~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:212:23: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                for (i = list->n; i > pos; --i)
                                  ~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:220:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < pos; ++i)
                    ~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_list_templ.c:647:45: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (list1->ref == 1 && list1->n + list2->n <= list1->size)
                               ~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:620:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < r->len; ++i)
                    ~ ^ ~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:1694:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 1; i < aff->v->size; ++i) {
                    ~ ^ ~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:2211:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < eq->n_eq; ++i) {
                    ~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:2213:28: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                if (j < 0 || j == 0 || j >= o_div)
                                       ~ ^  ~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:2538:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/check_type_range_templ.c:15:16: warning: comparison of integers of different signs: 'unsigned int' and 'isl_size' (aka 'int') [-Wsign-compare]
        if (first + n > dim || first + n < first)
            ~~~~~~~~~ ^ ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:2564:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < n; ++i)
                    ~ ^ ~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:2593:11: warning: variable 'ctx' set but not used [-Wunused-but-set-variable]
        isl_ctx *ctx;
                 ^
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:2672:11: warning: variable 'ctx' set but not used [-Wunused-but-set-variable]
        isl_ctx *ctx;
                 ^
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:2808:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_pw_templ.c:75:24: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        isl_assert(ctx, pw->n < pw->size, goto error);
                        ~~~~~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/include/isl/ctx.h:153:18: note: expanded from macro 'isl_assert'
        isl_assert4(ctx,test,code,isl_error_unknown)
                        ^~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/include/isl/ctx.h:148:7: note: expanded from macro 'isl_assert4'
                if (test)                                               \
                    ^~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:2808:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_pw_templ.c:511:16: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (pw->n + n <= pw->size)
            ~~~~~~~~~ ^  ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_pw_templ.c:541:16: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (pw1->size < pw1->n + pw2->n && pw1->n < pw2->n)
            ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:2824:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_union_single.c:231:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_union_templ.c:323:43: warning: missing field 'res' initializer [-Wmissing-field-initializers]
        S(UNION,transform_data) data = { control };
                                                 ^
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_union_templ.c:1182:42: warning: missing field 'res' initializer [-Wmissing-field-initializers]
        S(UNION,every_data) data = { test, user };
                                                ^
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:3902:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:157:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/check_type_range_templ.c:15:16: warning: comparison of integers of different signs: 'unsigned int' and 'isl_size' (aka 'int') [-Wsign-compare]
        if (first + n > dim || first + n < first)
            ~~~~~~~~~ ^ ~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:3902:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:163:11: warning: variable 'ctx' set but not used [-Wunused-but-set-variable]
        isl_ctx *ctx;
                 ^
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:506:17: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                for (i = 0; i < n; ++i)
                            ~ ^ ~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:508:25: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
                for (i = first; i + n < multi->n; ++i)
                                ~~~~~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:4217:10: warning: comparison of integers of different signs: 'isl_size' (aka 'int') and 'unsigned int' [-Wsign-compare]
        if (dim == n)
            ~~~ ^  ~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:4224:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < first; ++i) {
                    ~ ^ ~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:4232:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < dim - (first + n); ++i) {
                    ~ ^ ~~~~~~~~~~~~~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:4515:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_pw_templ.c:75:24: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        isl_assert(ctx, pw->n < pw->size, goto error);
                        ~~~~~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/include/isl/ctx.h:153:18: note: expanded from macro 'isl_assert'
        isl_assert4(ctx,test,code,isl_error_unknown)
                        ^~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/include/isl/ctx.h:148:7: note: expanded from macro 'isl_assert4'
                if (test)                                               \
                    ^~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:4515:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_pw_templ.c:511:16: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
        if (pw->n + n <= pw->size)
            ~~~~~~~~~ ^  ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_pw_templ.c:541:16: warning: comparison of integers of different signs: 'size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        if (pw1->size < pw1->n + pw2->n && pw1->n < pw2->n)
            ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:4531:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_union_multi.c:549:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_union_templ.c:323:43: warning: missing field 'res' initializer [-Wmissing-field-initializers]
        S(UNION,transform_data) data = { control };
                                                 ^
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_union_templ.c:1182:42: warning: missing field 'res' initializer [-Wmissing-field-initializers]
        S(UNION,every_data) data = { test, user };
                                                ^
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:4921:9: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        if (eq >= bmap->n_eq)
            ~~ ^  ~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:5284:16: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        for (i = 0; i < n_out; ++i) {
                    ~ ^ ~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:5465:17: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                for (j = 0; j < hull->n_eq; ++j) {
                            ~ ^ ~~~~~~~~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:6180:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/check_type_range_templ.c:15:16: warning: comparison of integers of different signs: 'unsigned int' and 'isl_size' (aka 'int') [-Wsign-compare]
        if (first + n > dim || first + n < first)
            ~~~~~~~~~ ^ ~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:6588:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:157:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/check_type_range_templ.c:15:16: warning: comparison of integers of different signs: 'unsigned int' and 'isl_size' (aka 'int') [-Wsign-compare]
        if (first + n > dim || first + n < first)
            ~~~~~~~~~ ^ ~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:6588:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:163:11: warning: variable 'ctx' set but not used [-Wunused-but-set-variable]
        isl_ctx *ctx;
                 ^
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:506:17: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                for (i = 0; i < n; ++i)
                            ~ ^ ~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:508:25: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
                for (i = first; i + n < multi->n; ++i)
                                ~~~~~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:8179:59: warning: missing field 'res' initializer [-Wmissing-field-initializers]
        struct isl_union_pw_aff_reset_params_data data = { space };
                                                                 ^
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:8582:38: warning: missing field 'bound' initializer [-Wmissing-field-initializers]
        struct isl_bind_id_data data = { id };
                                            ^
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:8656:65: warning: missing field 'res' initializer [-Wmissing-field-initializers]
        struct isl_union_pw_aff_pullback_upma_data data = { NULL, NULL };
                                                                       ^
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:8688:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:157:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/check_type_range_templ.c:15:16: warning: comparison of integers of different signs: 'unsigned int' and 'isl_size' (aka 'int') [-Wsign-compare]
        if (first + n > dim || first + n < first)
            ~~~~~~~~~ ^ ~~~
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:8688:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:163:11: warning: variable 'ctx' set but not used [-Wunused-but-set-variable]
        isl_ctx *ctx;
                 ^
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:506:17: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
                for (i = 0; i < n; ++i)
                            ~ ^ ~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_multi_templ.c:508:25: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare]
                for (i = first; i + n < multi->n; ++i)
                                ~~~~~ ^ ~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff.c:9264:70: warning: missing field 'res' initializer [-Wmissing-field-initializers]
        struct isl_union_pw_multi_aff_reset_range_space_data data = { space };
                                                                            ^
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/Analysis/DependenceInfo.cpp:22:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/DependenceInfo.h:25:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopPass.h:20:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopInfo.h:20:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopDetection.h:49:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopDetectionDiagnostic.h:23:
In file included from /Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/Analysis/LoopInfo.h:41:
In file included from /Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMap.h:17:
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:69:10: error: unknown type name 'constexpr'
  static constexpr uintptr_t Log2MaxAlign = 12;
         ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:69:29: error: expected ';' at end of declaration list
  static constexpr uintptr_t Log2MaxAlign = 12;
                            ^
                            ;
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:72:14: error: expected ';' after expression
    uintptr_t Val = static_cast<uintptr_t>(-1);
             ^
             ;
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:72:15: error: use of undeclared identifier 'Val'
    uintptr_t Val = static_cast<uintptr_t>(-1);
              ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:72:33: error: unknown type name 'uintptr_t'; did you mean 'intptr_t'?
    uintptr_t Val = static_cast<uintptr_t>(-1);
                                ^~~~~~~~~
                                intptr_t
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/sys/_types/_intptr_t.h:32:33: note: 'intptr_t' declared here
typedef __darwin_intptr_t       intptr_t;
                                ^
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/Analysis/DependenceInfo.cpp:22:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/DependenceInfo.h:25:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopPass.h:20:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopInfo.h:20:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopDetection.h:49:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopDetectionDiagnostic.h:23:
In file included from /Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/Analysis/LoopInfo.h:41:
In file included from /Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMap.h:17:
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:73:5: error: use of undeclared identifier 'Val'
    Val <<= Log2MaxAlign;
    ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:73:13: error: use of undeclared identifier 'Log2MaxAlign'
    Val <<= Log2MaxAlign;
            ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:74:33: error: use of undeclared identifier 'Val'
    return reinterpret_cast<T*>(Val);
                                ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:78:14: error: expected ';' after expression
    uintptr_t Val = static_cast<uintptr_t>(-2);
             ^
             ;
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:78:15: error: use of undeclared identifier 'Val'
    uintptr_t Val = static_cast<uintptr_t>(-2);
              ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:78:33: error: unknown type name 'uintptr_t'; did you mean 'intptr_t'?
    uintptr_t Val = static_cast<uintptr_t>(-2);
                                ^~~~~~~~~
                                intptr_t
/Library/Developer/CommandLineTools/SDKs/MacOSX11.3.sdk/usr/include/sys/_types/_intptr_t.h:32:33: note: 'intptr_t' declared here
typedef __darwin_intptr_t       intptr_t;
                                ^
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/Analysis/DependenceInfo.cpp:22:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/DependenceInfo.h:25:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopPass.h:20:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopInfo.h:20:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopDetection.h:49:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/include/polly/ScopDetectionDiagnostic.h:23:
In file included from /Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/Analysis/LoopInfo.h:41:
In file included from /Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMap.h:17:
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:79:5: error: use of undeclared identifier 'Val'
    Val <<= Log2MaxAlign;
    ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:79:13: error: use of undeclared identifier 'Log2MaxAlign'
    Val <<= Log2MaxAlign;
            ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:80:33: error: use of undeclared identifier 'Val'
    return reinterpret_cast<T*>(Val);
                                ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:84:33: error: expected ')'
    return (unsigned((uintptr_t)PtrVal) >> 4) ^
                                ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:84:21: note: to match this '('
    return (unsigned((uintptr_t)PtrVal) >> 4) ^
                    ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:85:33: error: expected ')'
           (unsigned((uintptr_t)PtrVal) >> 9);
                                ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:85:21: note: to match this '('
           (unsigned((uintptr_t)PtrVal) >> 9);
                    ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:217:35: error: a space is required between consecutive right angle brackets (use '> >')
struct DenseMapInfo<std::pair<T, U>> {
                                  ^~
                                  > >
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:218:16: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
  using Pair = std::pair<T, U>;
               ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:219:21: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
  using FirstInfo = DenseMapInfo<T>;
                    ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:220:22: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
  using SecondInfo = DenseMapInfo<U>;
                     ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:244:19: warning: variadic templates are a C++11 extension [-Wc++11-extensions]
template <typename... Ts> struct DenseMapInfo<std::tuple<Ts...>> {
                  ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:244:52: error: no member named 'tuple' in namespace 'std'
template <typename... Ts> struct DenseMapInfo<std::tuple<Ts...>> {
                                              ~~~~~^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:244:58: error: 'Ts' does not refer to a value
template <typename... Ts> struct DenseMapInfo<std::tuple<Ts...>> {
                                                         ^
/Users/pbulk/build/devel/polly/work/.buildlink/include/llvm/ADT/DenseMapInfo.h:244:23: note: declared here
template <typename... Ts> struct DenseMapInfo<std::tuple<Ts...>> {
                      ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
6 warnings generated.
[  2%] Building C object lib/External/CMakeFiles/PollyISL.dir/isl/isl_aff_map.c.o
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_aff_map.c:18:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_map_private.h:24:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_blk.h:13:
In file included from /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int.h:25:
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:223:2: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
        ISL_SIOIMATH_TO_DIGITS(num, digits, *used);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:211:10: note: expanded from macro 'ISL_SIOIMATH_TO_DIGITS'
                        if (i >= (sizeof(num) + sizeof(mp_digit) - 1) /        \
                            ~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:229:2: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
        ISL_SIOIMATH_TO_DIGITS(num, digits, *used);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:211:10: note: expanded from macro 'ISL_SIOIMATH_TO_DIGITS'
                        if (i >= (sizeof(num) + sizeof(mp_digit) - 1) /        \
                            ~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:235:2: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
        ISL_SIOIMATH_TO_DIGITS(num, digits, *used);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:211:10: note: expanded from macro 'ISL_SIOIMATH_TO_DIGITS'
                        if (i >= (sizeof(num) + sizeof(mp_digit) - 1) /        \
                            ~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:520:16: warning: comparison of integers of different signs: 'int' and 'mp_size' (aka 'unsigned int') [-Wsign-compare]
        for (i = 0; i < big->used; ++i)
                    ~ ^ ~~~~~~~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:785:22: warning: comparison of integers of different signs: 'long' and 'unsigned long' [-Wsign-compare]
                        if ((MP_SMALL_MIN <= rhs) && (rhs <= MP_SMALL_MAX)) {
                             ~~~~~~~~~~~~ ^  ~~~
/Users/pbulk/build/devel/polly/work/polly-16.0.6.src/lib/External/isl/isl_int_sioimath.h:1160:17: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
                for (i = 0; i < used * sizeof(mp_digit); i += 1)
                            ~ ^ ~~~~~~~~~~~~~~~~~~~~~~~
4 warnings and 20 errors generated.
--- lib/CMakeFiles/obj.Polly.dir/Analysis/DependenceInfo.cpp.o ---
*** [lib/CMakeFiles/obj.Polly.dir/Analysis/DependenceInfo.cpp.o] Error code 1

bmake[2]: stopped in /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/cmake-pkgsrc-build
1 error

bmake[2]: stopped in /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/cmake-pkgsrc-build
--- lib/CMakeFiles/obj.Polly.dir/all ---
*** [lib/CMakeFiles/obj.Polly.dir/all] Error code 2

bmake[1]: stopped in /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/cmake-pkgsrc-build
6 warnings generated.
102 warnings generated.
A failure has been detected in another branch of the parallel make

bmake[2]: stopped in /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/cmake-pkgsrc-build
--- lib/External/CMakeFiles/PollyISL.dir/all ---
*** [lib/External/CMakeFiles/PollyISL.dir/all] Error code 2

bmake[1]: stopped in /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/cmake-pkgsrc-build
2 errors

bmake[1]: stopped in /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/cmake-pkgsrc-build
*** [all] Error code 2

bmake: stopped in /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/cmake-pkgsrc-build
1 error

bmake: stopped in /Users/pbulk/build/devel/polly/work/polly-16.0.6.src/cmake-pkgsrc-build
*** Error code 2

Stop.
bmake[1]: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-arm64/devel/polly
*** Error code 1

Stop.
bmake: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-arm64/devel/polly