r125227 - in /branches/gcc-4_2-branch/gcc: Chan...

[dberlin@gcc.gnu.org]

Author: dberlin
Date: Thu May 31 15:37:38 2007
New Revision: 125227

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125227
Log:
2007-05-27  Daniel Berlin <dberlin@dberlin.org>

	Fix PR/30052
	Backport PTA solver from mainline

	* pointer-set.c: Copy from mainline
	* pointer-set.h: Ditto.
	* tree-ssa-structalias.c: Copy solver portions from mainline.
	* Makefile.in (tree-ssa-structalias.o): Update dependencies


Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/Makefile.in
    branches/gcc-4_2-branch/gcc/pointer-set.c
    branches/gcc-4_2-branch/gcc/pointer-set.h
    branches/gcc-4_2-branch/gcc/tree-ssa-structalias.c