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r122956 - in /branches/gcc-4_1-branch/gcc: Chan...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 15 Mar 2007 18:09:27 -0000
- Subject: r122956 - in /branches/gcc-4_1-branch/gcc: Chan...
Author: rguenth
Date: Thu Mar 15 18:09:26 2007
New Revision: 122956
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122956
Log:
2007-03-15 Richard Guenther <rguenther@suse.de>
Backport from mainline
2007-02-28 Richard Guenther <rguenther@suse.de>
PR middle-end/30364
* fold-const.c (fold_binary): Do not associate expressions
with more than one variable for integer types that do not wrap.
* gcc.dg/torture/pr30364-1.c: New testcase.
* gcc.dg/torture/pr30364-2.c: Likewise.
* gcc.dg/torture/pr30364-3.c: Likewise.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/torture/pr30364-1.c
- copied unchanged from r122548, branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/torture/pr30364-1.c
branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/torture/pr30364-2.c
- copied unchanged from r122548, branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/torture/pr30364-2.c
branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/torture/pr30364-3.c
- copied unchanged from r122548, branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/torture/pr30364-3.c
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/fold-const.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog