http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54976
Bug #: 54976 Summary: FAIL: gcc.dg/torture/pr47975.c (internal compiler error) Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassig...@gcc.gnu.org ReportedBy: gre...@gcc.gnu.org CC: rguent...@suse.de ICE in several tests on arm-none-eabi, caused by r192390, which was a patch to fix PR54894. ./cc1 -D__USES_INITFINI__ -D STACK_SIZE=16384 /work/local-checkouts/gcc-fsf/gcc/testsuite/gcc.dg/torture/pr47975.c -quiet -dumpbase pr47975.c -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -auxbase-strip pr47975.s -O3 -o /work/tmp/pr47975.s /work/local-checkouts/gcc-fsf/gcc/testsuite/gcc.dg/torture/pr47975.c: In function 'foo': /work/local-checkouts/gcc-fsf/gcc/testsuite/gcc.dg/torture/pr47975.c:7:1: internal compiler error: Segmentation fault foo (void) ^ 0x8ae615 crash_signal /work/local-checkouts/gcc-fsf/gcc/toplev.c:335 0x4ef3b4 tree_class_check /work/local-checkouts/gcc-fsf/gcc/tree.h:3794 0xa4dc8a execute_vect_slp /work/local-checkouts/gcc-fsf/gcc/tree-vectorizer.c:170 Configured with: /work/local-checkouts/gcc-fsf/configure --target=arm-none-eabi --prefix=/work/bisect/build-full-192390/install --with-sysroot=/work/bisect/build-full-192390/install/arm-none-eabi --with-newlib --with-gnu-as --with-gnu-ld --enable-languages=c,c++ --disable-shared --disable-nls --disable-threads --disable-lto --disable-tls --enable-checking=yes --disable-libssp --disable-libgomp --disable-libmudflap --with-cpu=cortex-a9 --with-fpu=neon --with-float=softfp Thread model: single gcc version 4.8.0 20121012 (experimental) (GCC) FAIL: gcc.dg/torture/pr47975.c * (internal compiler error) FAIL: gcc.c-torture/compile/pr54713-1.c * (internal compiler error) FAIL: c-c++-common/torture/vshuf-* * (internal compiler error) All the failures: make check-gcc RUNTESTFLAGS="dg-torture.exp=pr47975*" make check-gcc RUNTESTFLAGS="dg-torture.exp=vshuf-*" make check-gcc RUNTESTFLAGS="compile.exp=pr54713-1*"