2006-05-02 Daniel Berlin <dberlin@dberlin.org>

	Fix PR tree-optimization/26626
	* tree-ssa-structalias.c (compute_points_to_sets): For now, solve
	always.
	* tree-ssa-operands.c (access_can_touch_variable): Allow
	typecasting through union pointers.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113493 138bc75d-0d04-0410-961f-82ee72b054a4