[Bug target/99487] [10 Regression] ICE during RTL pass: final in expand_function_start on hppa-linux-gnu

[doko at debian dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99487

--- Comment #2 from Matthias Klose <doko at debian dot org> ---
complete build log at
https://buildd.debian.org/status/fetch.php?pkg=gcc-10&arch=hppa&ver=10.2.1-21&stamp=1615045917&raw=1

/<<PKGBUILDDIR>>/build/./prev-gcc/xg++ -B/<<PKGBUILDDIR>>/build/./prev-gcc/
-B/usr/hppa-linux-gnu/bin/ -nostdinc++ -B/<<PKGBUILDDI
R>>/build/prev-hppa-linux-gnu/libstdc++-v3/src/.libs
-B/<<PKGBUILDDIR>>/build/prev-hppa-linux-gnu/libstdc++-v3/libsupc++/.libs  -I
/<<PKGBUILDDIR>>/build/prev-hppa-linux-gnu/libstdc++-v3/include/hppa-linux-gnu 
-I/<<PKGBUILDDIR>>/build/prev-hppa-linux-gnu/libst
dc++-v3/include  -I/<<PKGBUILDDIR>>/src/libstdc++-v3/libsupc++
-L/<<PKGBUILDDIR>>/build/prev-hppa-linux-gnu/libstdc++-v3/src/.libs
 -L/<<PKGBUILDDIR>>/build/prev-hppa-linux-gnu/libstdc++-v3/libsupc++/.libs
-fno-PIE -c   -g -O2 -fno-checking -DIN_GCC     -fno-ex
ceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing
-Wwrite-strings -Wcast-qual -Wno-error=format-diag -Wmissi
ng-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -
I. -I. -I../../src/gcc -I../../src/gcc/. -I../../src/gcc/../include
-I../../src/gcc/../libcpp/include  -I../../src/gcc/../libdecnu
mber -I../../src/gcc/../libdecnumber/dpd -I../libdecnumber
-I../../src/gcc/../libbacktrace   -o function.o -MT function.o -MMD -MP
 -MF ./.deps/function.TPo ../../src/gcc/function.c

[...]
during RTL pass: final
../../src/gcc/function.c: In function 'void expand_function_start(tree)':
../../src/gcc/function.c:5213:1: internal compiler error: Segmentation fault
 5213 | }
      | ^
0x151e263 crash_signal
        ../../src/gcc/toplev.c:328
0xc60858 hash_table<dwarf_file_hasher, false,
xcallocator>::find_slot_with_hash(char const* const&, unsigned int,
insert_option)
        ../../src/gcc/hash-table.h:982
xg++: internal compiler error: Segmentation fault signal terminated program
cc1plus
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-10/README.Bugs> for instructions.
make[5]: *** [Makefile:1117: function.o] Error 4
make[5]: *** Waiting for unfinished jobs....
/tmp/ccoUqSSr.s: Assembler messages:
/tmp/ccoUqSSr.s:113281: Internal error (Segmentation fault).
Please report this bug.
make[5]: *** [Makefile:1117: fold-const.o] Error 1
rm gcc.pod lto-dump.pod gdc.pod gfortran.pod
make[5]: Leaving directory '/<<PKGBUILDDIR>>/build/gcc'
make[4]: *** [Makefile:4835: all-stage2-gcc] Error 2
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build'
make[3]: *** [Makefile:24097: stage2-bubble] Error 2
make[3]: Leaving directory '/<<PKGBUILDDIR>>/build'
make[2]: *** [Makefile:24301: bootstrap] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/build'