[Bug target/65414] New: [5 Regression] ICE, bootstrap failure on aarch64-linux-gnu in stage2

["doko at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65414

            Bug ID: 65414
           Summary: [5 Regression] ICE, bootstrap failure on
                    aarch64-linux-gnu in stage2
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at gcc dot gnu.org

seen with r221296

https://launchpadlibrarian.net/200077696/buildlog_ubuntu-vivid-arm64.gcc-5_5-20150312-1ubuntu11_BUILDING.txt.gz

make[6]: Leaving directory
'/build/buildd/gcc-5-5-20150312/build/aarch64-linux-gnu/libgcc'
/build/buildd/gcc-5-5-20150312/build/./gcc/xgcc
-B/build/buildd/gcc-5-5-20150312/build/./gcc/ -B/usr/aarch64-linux-gnu/bin/
-B/usr/aarch64-linux-gnu/lib/ -isystem /usr/aarch64-linux-gnu/include -isystem
/usr/aarch64-linux-gnu/sys-include -isystem
/build/buildd/gcc-5-5-20150312/build/sys-include    -g -O2 -O2  -g -O2 -DIN_GCC
   -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem ./include   -fPIC -g
-DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -fPIC -I. -I.
-I../.././gcc -I../../../src/libgcc -I../../../src/libgcc/.
-I../../../src/libgcc/../gcc -I../../../src/libgcc/../include  -DHAVE_CC_TLS 
-o _clear_cache.o -MT _clear_cache.o -MD -MP -MF _clear_cache.dep
-DL_clear_cache -c ../../../src/libgcc/libgcc2.c -fvisibility=hidden
-DHIDE_EXPORTS
In file included from ../.././gcc/tconfig.h:8:0,
                 from ../../../src/libgcc/libgcc2.c:26:
../../../src/libgcc/../include/ansidecl.h:1:0: internal compiler error:
Segmentation fault
 /* ANSI and traditional C compatability macros
 ^
In file included from ../.././gcc/tconfig.h:8:0,
                 from ../../../src/libgcc/libgcc2.c:26:
../../../src/libgcc/../include/ansidecl.h:1:0: internal compiler error:
Segmentation fault
 /* ANSI and traditional C compatability macros
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
In file included from ../.././gcc/tconfig.h:8:0,
                 from ../../../src/libgcc/libgcc2.c:26:
../../../src/libgcc/../include/ansidecl.h:1:0: internal compiler error:
Segmentation fault
 /* ANSI and traditional C compatability macros
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:466: recipe for target '_muldi3.o' failed
make[5]: *** [_muldi3.o] Error 1
make[5]: *** Waiting for unfinished jobs....
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:466: recipe for target '_negdi2.o' failed
make[5]: *** [_negdi2.o] Error 1
Makefile:466: recipe for target '_ashrdi3.o' failed
make[5]: *** [_ashrdi3.o] Error 1
Makefile:466: recipe for target '_ashldi3.o' failed
make[5]: *** [_ashldi3.o] Error 1
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.