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r186765 - in /branches/gcc-4_7-branch/gcc: Chan...

From: rguenth at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Tue, 24 Apr 2012 14:42:56 -0000
Subject: r186765 - in /branches/gcc-4_7-branch/gcc: Chan...

Author: rguenth
Date: Tue Apr 24 14:42:53 2012
New Revision: 186765

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186765
Log:
2012-04-24  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/53085
	* tree-ssa-pre.c (eliminate): Do not eliminate volatile redundant
	stores.

	* g++.dg/torture/pr53085.C: New testcase.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/g++.dg/torture/pr53085.C
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_7-branch/gcc/tree-ssa-pre.c

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