This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/65661] ICE in operator[], at vec.h:736, called from partition_view_init
- From: "vries at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 02 Apr 2015 11:17:12 +0000
- Subject: [Bug tree-optimization/65661] ICE in operator[], at vec.h:736, called from partition_view_init
- Auto-submitted: auto-generated
- References: <bug-65661-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65661
--- Comment #1 from vries at gcc dot gnu.org ---
At -O2, it's called from parition_to_var:
...
$ gcc src/gcc/testsuite/c-c++-common/ubsan/object-size-9.c -O2
src/gcc/testsuite/c-c++-common/ubsan/object-size-9.c: In function âf1â:
src/gcc/testsuite/c-c++-common/ubsan/object-size-9.c:97:1: internal compiler
error: in operator[], at vec.h:736
}
^
0x6b2ac0 vec<tree_node*, va_gc, vl_embed>::operator[](unsigned int)
/home/vries/gcc_versions/devel/src/gcc/vec.h:736
0xfcd71c partition_to_var
/home/vries/gcc_versions/devel/src/gcc/tree-ssa-live.h:107
0xfce796 execute
/home/vries/gcc_versions/devel/src/gcc/tree-ssa-copyrename.c:469
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
...