r112697 - in /trunk/gcc: ChangeLog fold-const.c...

[rguenth@gcc.gnu.org]

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