r179193 - in /trunk/gcc: ChangeLog tree-ssa-ali...

[vries@gcc.gnu.org]

Author: vries
Date: Mon Sep 26 12:36:56 2011
New Revision: 179193

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179193
Log:
2011-09-26  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-alias.h (pt_solution_singleton_p): Declare.
	* tree-ssa-structalias.c (pt_solution_singleton_p): New function.
	* tree-ssa-ccp.c (fold_builtin_alloca_for_var): Set points-to solution
	of new var.

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