r135678 - in /branches/gcc-4_3-branch/gcc: Chan...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue May 20 20:57:12 2008
New Revision: 135678

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=135678
Log:
2008-05-20  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/35204
	* tree-ssa-sccvn.c (extract_and_process_scc_for_name): New
	helper, split out from ...
	(DFS): ... here.  Make the DFS walk non-recursive.

Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/tree-ssa-sccvn.c