[Bug tree-optimization/26763] [4.1/4.2 Regression] wrong final value of induction variable calculated
------- Comment #12 from rguenth at gcc dot gnu dot org 2006-04-05 08:16 -------
Subject: Bug 26763
Author: rguenth
Date: Wed Apr 5 08:16:38 2006
New Revision: 112697
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112697
Log:
2006-04-05 Richard Guenther <rguenther@suse.de>
PR tree-optimization/26763
* fold-const.c (fold_comparison): Move folding of
PTR + CST CMP PTR + CST ...
(fold_binary): ... here. Fold only for EQ_EXPR and NE_EXPR.
* gcc.dg/torture/pr26763-1.c: New testcase.
* gcc.dg/torture/pr26763-2.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr26763-1.c
trunk/gcc/testsuite/gcc.dg/torture/pr26763-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/fold-const.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26763
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