2007-10-30  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-operands.c (add_vars_for_offset): Fix exit test
	of loop adding SFTs as virtual operands.

	* gcc.c-torture/execute/20071030-1.c: New testcase copied from
	gcc.target/i386/loop-3.c.

From-SVN: r129770