tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not falsely claim to have propagated into all uses.

2009-05-19  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do
	not falsely claim to have propagated into all uses.

	* gcc.c-torture/compile/20090519-1.c: New testcase.

From-SVN: r147702