This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug c/62073] Segmentation fault with tree vectorize
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 13 Aug 2014 10:03:47 +0000
- Subject: [Bug c/62073] Segmentation fault with tree vectorize
- Auto-submitted: auto-generated
- References: <bug-62073-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62073
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Aug 13 10:03:15 2014
New Revision: 213901
URL: https://gcc.gnu.org/viewcvs?rev=213901&root=gcc&view=rev
Log:
2014-08-12 Felix Yang <fei.yang0953@gmail.com>
PR tree-optimization/62073
* tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
a basic block.
* gcc.dg/vect/pr62073.c: New test.
Added:
branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/vect/pr62073.c
Modified:
branches/gcc-4_9-branch/gcc/ChangeLog
branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
branches/gcc-4_9-branch/gcc/tree-vect-loop.c