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r179196 - in /trunk/gcc: ChangeLog gimple-fold....
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 26 Sep 2011 12:58:39 -0000
- Subject: r179196 - in /trunk/gcc: ChangeLog gimple-fold....
Author: rguenth
Date: Mon Sep 26 12:58:35 2011
New Revision: 179196
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179196
Log:
2011-09-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/50472
* gimple-fold.c (fold_const_aggregate_ref_1): Do not fold
volatile references.
* gcc.dg/torture/pr50472.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr50472.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimple-fold.c
trunk/gcc/testsuite/ChangeLog