r211724 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue Jun 17 07:37:24 2014
New Revision: 211724

URL: https://gcc.gnu.org/viewcvs?rev=211724&root=gcc&view=rev
Log:
2014-06-17  Richard Biener  <rguenther@suse.de>

	* tree-ssa-loop-im.c (determine_max_movement): Adjust cost
	of PHI node moving.

	* gcc.dg/tree-ssa/ssa-lim-12.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-12.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-loop-im.c