r129401 - in /trunk/gcc: ChangeLog tree-ssa-str...

[dberlin@gcc.gnu.org]

Author: dberlin
Date: Wed Oct 17 05:35:13 2007
New Revision: 129401

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129401
Log:
2007-10-17  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-structalias.c (rewrite_constraints): Don't test for
	directness anymore.
	(perform_var_substitution): Only DFS from real nodes. Don't test
	for directness.
	(unite_pointer_equivalences): Fix broken test.


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