[Bug ada/105507] New: Ada build fails for 32bit Windows

[reiter.christoph at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105507

            Bug ID: 105507
           Summary: Ada build fails for 32bit Windows
           Product: gcc
           Version: 12.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
          Assignee: unassigned at gcc dot gnu.org
          Reporter: reiter.christoph at gmail dot com
  Target Milestone: ---

Downstream context: https://github.com/msys2/MINGW-packages/pull/11582

Building gcc 12.1.0 fails for 32bit Windows (64bit works):

$ make
[ -f stage_final ] || echo stage3 > stage_final
make[1]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32'
make[2]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32'
rm -f stage_current
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32'
make[2]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32'
make[2]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libiberty'
make[4]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libiberty/testsuite'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libiberty/testsuite'
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libiberty'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/lto-plugin'
make  all-am
make[4]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/lto-plugin'
make[4]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/lto-plugin'
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/lto-plugin'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/intl'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/intl'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/build-i686-w64-mingw32/libiberty'
make[4]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/build-i686-w64-mingw32/libiberty/testsuite'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/build-i686-w64-mingw32/libiberty/testsuite'
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/build-i686-w64-mingw32/libiberty'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/build-i686-w64-mingw32/fixincludes'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/build-i686-w64-mingw32/fixincludes'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/build-i686-w64-mingw32/libcpp'
test -f config.h || (rm -f stamp-h1 && make stamp-h1)
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/build-i686-w64-mingw32/libcpp'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libbacktrace'
make  all-am
make[4]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libbacktrace'
true  DO=all multi-do # make
make[4]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libbacktrace'
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libbacktrace'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libcpp'
test -f config.h || (rm -f stamp-h1 && make stamp-h1)
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libcpp'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libcody'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libcody'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libdecnumber'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/libdecnumber'
make[3]: Entering directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/gcc'
mkdir -p ada/
gcc -c -g  -gnatpg -gnatwns  -W -Wall -I- -I. -Iada/generated -Iada
-I../../gcc-12.1.0/gcc/ada ../../gcc-12.1.0/gcc/ada/spark_xrefs.adb -o
ada/spark_xrefs.o
gcc.exe: internal compiler error: Aborted signal terminated program gnat1
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://github.com/msys2/MINGW-packages/issues> for instructions.
make[3]: *** [../../gcc-12.1.0/gcc/ada/gcc-interface/Make-lang.in:167:
ada/spark_xrefs.o] Error 4
make[3]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32/gcc'
make[2]: *** [Makefile:4974: all-stage1-gcc] Error 2
make[2]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32'
make[1]: *** [Makefile:25946: stage1-bubble] Error 2
make[1]: Leaving directory
'/home/user/M/mingw-w64-gcc/src/build-i686-w64-mingw32'
make: *** [Makefile:1084: all] Error 2