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r134849 - in /branches/gcc-4_2-branch/gcc: Chan...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 01 May 2008 11:15:32 -0000
- Subject: r134849 - in /branches/gcc-4_2-branch/gcc: Chan...
Author: rguenth
Date: Thu May 1 11:15:32 2008
New Revision: 134849
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=134849
Log:
2008-05-01 Richard Guenther <rguenther@suse.de>
PR middle-end/36093
Backport from mainline
2007-04-12 Richard Guenther <rguenther@suse.de>
* gimplify.c (canonicalize_addr_expr): To be consistent with
gimplify_compound_lval only set operands two and three of
ARRAY_REFs if they are not gimple_min_invariant. This makes
it never at this place.
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise.
* gcc.c-torture/execute/pr36093.c: New testcase.
Added:
branches/gcc-4_2-branch/gcc/testsuite/gcc.c-torture/execute/pr36093.c
Modified:
branches/gcc-4_2-branch/gcc/ChangeLog
branches/gcc-4_2-branch/gcc/gimplify.c
branches/gcc-4_2-branch/gcc/testsuite/ChangeLog
branches/gcc-4_2-branch/gcc/tree-ssa-ccp.c