r161716 - in /trunk/gcc: ChangeLog tree-ssa-ali...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Jul  2 13:25:23 2010
New Revision: 161716

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161716
Log:
2010-07-02  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (pt_solution_set_var): New function.
	* tree-ssa-alias.h (pt_solution_set_var): Declare.
	* tree-ssa-loop-ivopts.c (copy_ref_info): Also copy or create
	points-to information.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-alias.h
    trunk/gcc/tree-ssa-loop-ivopts.c
    trunk/gcc/tree-ssa-structalias.c