r166527 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed Nov 10 10:59:20 2010
New Revision: 166527

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166527
Log:
2010-11-10  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/46398
	* tree-ssa-sccvn.c (process_scc): Iterate for all PHIs.

	* gcc.dg/torture/pr46398.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr46398.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-sccvn.c