r156346 - in /trunk/gcc: ChangeLog tree-ssa-ccp.c

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Jan 29 12:19:36 2010
New Revision: 156346

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156346
Log:
2010-01-29  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-ccp.c (ccp_fold_stmt): Unshare values we substitute.
	Assert we successfully updated the call.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-ccp.c