2009-10-09  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/41634
	* tree-ssa-dom.c (remove_local_expressions_from_table): Assert
	we remove the correct elements.
	(optimize_stmt): Make sure to update stmt operands before
	optimizing redundancies.

	* gcc.c-torture/compile/pr41634.c: New testcase.

From-SVN: r152596