r142539 - in /trunk/gcc: ChangeLog tree-vrp.c

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Sun Dec  7 20:33:07 2008
New Revision: 142539

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142539
Log:
2008-12-07  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38405
	* tree-vrp.c (simplify_truth_ops_using_ranges): Make sure to
	not sign-extend truth values.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vrp.c