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r205709 - in /branches/gcc-4_8-branch/gcc: Chan...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 05 Dec 2013 13:10:21 -0000
- Subject: r205709 - in /branches/gcc-4_8-branch/gcc: Chan...
Author: rguenth
Date: Thu Dec 5 13:10:20 2013
New Revision: 205709
URL: http://gcc.gnu.org/viewcvs?rev=205709&root=gcc&view=rev
Log:
2013-12-05 Richard Biener <rguenther@suse.de>
Backport from mainline
2013-11-19 Richard Biener <rguenther@suse.de>
PR middle-end/58956
* tree-ssa-ter.c (find_replaceable_in_bb): Avoid forwarding
loads into stmts that may clobber it.
* gcc.dg/torture/pr58956.c: New testcase.
Added:
branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/torture/pr58956.c
Modified:
branches/gcc-4_8-branch/gcc/ChangeLog
branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
branches/gcc-4_8-branch/gcc/tree-ssa-ter.c