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r156621 - in /trunk/gcc: ChangeLog testsuite/Ch...

From: rguenth at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Tue, 09 Feb 2010 11:34:29 -0000
Subject: r156621 - in /trunk/gcc: ChangeLog testsuite/Ch...

Author: rguenth
Date: Tue Feb  9 11:34:28 2010
New Revision: 156621

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156621
Log:
2010-02-09  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43000
	* tree-vrp.c (vrp_int_const_binop): Only handle unsigned
	arithmetic manually.

	* gcc.dg/torture/pr43000.c: New testcase.
	* gcc.dg/torture/pr43002.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr43000.c
    trunk/gcc/testsuite/gcc.dg/torture/pr43002.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c

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