r210643 - in /trunk/gcc: ChangeLog tree-ssa-scc...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue May 20 13:54:06 2014
New Revision: 210643

URL: http://gcc.gnu.org/viewcvs?rev=210643&root=gcc&view=rev
Log:
2014-05-20  Richard Biener  <rguenther@suse.de>

	* tree-ssa-sccvn.c (process_scc): Dump SCC here, when
	iterating,
	(extract_and_process_scc_for_name): not here.
	(cond_dom_walker::before_dom_children): Only process
	stmts that end the BB in interesting ways.
	(run_scc_vn): Mark param uses as visited.

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