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[Bug tree-optimization/60733] [4.9 Regression] ICE due to SLSR on valid code at -O3 on x86_64-linux-gnu
- From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 02 Apr 2014 22:08:02 +0000
- Subject: [Bug tree-optimization/60733] [4.9 Regression] ICE due to SLSR on valid code at -O3 on x86_64-linux-gnu
- Auto-submitted: auto-generated
- References: <bug-60733-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60733
--- Comment #6 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Author: wschmidt
Date: Wed Apr 2 22:07:30 2014
New Revision: 209040
URL: http://gcc.gnu.org/viewcvs?rev=209040&root=gcc&view=rev
Log:
[gcc]
2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/60733
* gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
insertion point for PHI candidates to be the end of the feeding
block for the PHI argument.
[gcc/testsuite]
2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/60733
* gcc.dg/torture/pr60733.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr60733.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimple-ssa-strength-reduction.c
trunk/gcc/testsuite/ChangeLog