This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/66422] [5/6 Regression] -Warray-bounds false positive with -O3
- 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: Mon, 08 Jun 2015 14:53:50 +0000
- Subject: [Bug tree-optimization/66422] [5/6 Regression] -Warray-bounds false positive with -O3
- Auto-submitted: auto-generated
- References: <bug-66422-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66422
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Jun 8 14:53:19 2015
New Revision: 224235
URL: https://gcc.gnu.org/viewcvs?rev=224235&root=gcc&view=rev
Log:
2015-06-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/66422
* tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Split
block after inserted gcc_unreachable.
* gcc.dg/Warray-bounds-16.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/Warray-bounds-16.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-loop-ivcanon.c