[Bug tree-optimization/55995] vect increase_alignment notes missing from dump file

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55995

--- Comment #2 from Janis Johnson <janis at gcc dot gnu.org> 2013-01-16 16:38:24 UTC ---
Interesting, it causes the compiler to segfault on both arm-none-eabi and
powerpc-none-eabi:

/scratch/janisjo/build6/fsf-arm-eabi/src/gcc-mainline/gcc/testsuite/gcc.dg/vect/aligned-section-anchors-nest-1.c:31:1:
internal compiler error: Segmentation fault^M
0x8605072 crash_signal^M
       
/scratch/janisjo/build6/fsf-arm-eabi/src/gcc-mainline/gcc/toplev.c:332^M
0x82f5523 contains_struct_check^M
        /scratch/janisjo/build6/fsf-arm-eabi/src/gcc-mainline/gcc/tree.h:3782^M
0x82f5523 dump_loc^M
       
/scratch/janisjo/build6/fsf-arm-eabi/src/gcc-mainline/gcc/dumpfile.c:266^M
0x82f56a2 dump_printf_loc(int, unsigned int, char const*, ...)^M
       
/scratch/janisjo/build6/fsf-arm-eabi/src/gcc-mainline/gcc/dumpfile.c:370^M
0x882ffc7 increase_alignment^M
       
/scratch/janisjo/build6/fsf-arm-eabi/src/gcc-mainline/gcc/tree-vectorizer.c:238^M
Please submit a full bug report,^M
with preprocessed source if appropriate.^M
Please include the complete backtrace with any bug report.^M
See <http://gcc.gnu.org/bugs.html> for instructions.^M

FAIL: gcc.dg/vect/aligned-section-anchors-nest-1.c (internal compiler error)
FAIL: gcc.dg/vect/aligned-section-anchors-nest-1.c (test for excess errors)