http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55381
--- Comment #7 from Andreas Schwab <sch...@linux-m68k.org> 2012-11-20 13:01:31 UTC --- Also broken on ia64 with gcc 4.3.2. /usr/local/gcc/test/Build/./gcc/xgcc -B/usr/local/gcc/test/Build/./gcc/ -B/usr/ia64-suse-linux/bin/ -B/usr/ia64-suse-linux/lib/ -isystem /usr/ia64-suse-linux/include -isystem /usr/ia64-suse-linux/sys-include -O2 -g -O2 -O2 -g -DIN_GCC -DUSE_LIBUNWIND_EXCEPTIONS -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -DUSE_GAS_SYMVER -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -fPIC -DUSE_GAS_SYMVER -I. -I. -I../.././gcc -I../../../libgcc -I../../../libgcc/. -I../../../libgcc/../gcc -I../../../libgcc/../include -DHAVE_CC_TLS -o _mulvdi3.o -MT _mulvdi3.o -MD -MP -MF _mulvdi3.dep -DL_mulvdi3 -c ../../../libgcc/libgcc2.c -fvisibility=hidden -DHIDE_EXPORTS ../../../libgcc/libgcc2.c: In function ‘__mulvti3’: ../../../libgcc/libgcc2.c:397:1: internal compiler error: Segmentation fault } ^ 0x40000000008bc6cf crash_signal ../../gcc/toplev.c:334 0x4000000000cb49bf vec<rtx_def*, va_stack, vl_ptr>::reserve(unsigned int, bool) ../../gcc/vec.h:1443 0x4000000000cb49bf vec<rtx_def*, va_stack, vl_ptr>::safe_push(rtx_def* const&) ../../gcc/vec.h:1540 0x4000000000cb49bf values_to_stack ../../gcc/var-tracking.c:8585 0x4000000001083dcf htab_traverse_noresize ../../libiberty/hashtab.c:784 0x4000000000cabdbf process_changed_values ../../gcc/var-tracking.c:8704 0x4000000000cac1bf emit_notes_for_changes ../../gcc/var-tracking.c:8743 0x4000000000cadaaf emit_notes_for_differences ../../gcc/var-tracking.c:8863 0x4000000000cadaaf vt_emit_notes ../../gcc/var-tracking.c:9238 0x4000000000cb476f variable_tracking_main_1 ../../gcc/var-tracking.c:10066 0x4000000000cb476f variable_tracking_main() ../../gcc/var-tracking.c:10080 0x4000000000d0254f ia64_reorg ../../gcc/config/ia64/ia64.c:9798 0x40000000007fd05f rest_of_handle_machine_reorg ../../gcc/reorg.c:4152