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r179200 - in /branches/gcc-4_6-branch/gcc: Chan...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 26 Sep 2011 14:08:55 -0000
- Subject: r179200 - in /branches/gcc-4_6-branch/gcc: Chan...
Author: rguenth
Date: Mon Sep 26 14:08:53 2011
New Revision: 179200
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179200
Log:
2011-09-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/50472
* tree-ssa-ccp.c (fold_const_aggregate_ref): Do not fold
volatile references.
* gcc.dg/torture/pr50472.c: New testcase.
Added:
branches/gcc-4_6-branch/gcc/testsuite/gcc.dg/torture/pr50472.c
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
branches/gcc-4_6-branch/gcc/tree-ssa-ccp.c