r196874 - in /trunk/gcc: ChangeLog tree-ssa-loo...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Thu Mar 21 13:53:01 2013
New Revision: 196874

URL: http://gcc.gnu.org/viewcvs?rev=196874&root=gcc&view=rev
Log:
2013-03-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/39326
	* tree-ssa-loop-im.c (bb_loop_postorder): New global static.
	(sort_bbs_in_loop_postorder_cmp): New function.
	(gather_mem_refs_in_loops): Assign mem-ref IDs in loop
	postorder.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-loop-im.c