2009-04-27  Richard Guenther  <rguenther@suse.de>

	PR middle-end/39928
	* gimplify.c (gimplify_expr): If we are required to create
	a temporary make sure it ends up as register.

	* gcc.c-torture/compile/pr39928-1.c: New testcase.
	* gcc.c-torture/compile/pr39928-2.c: Likewise.

From-SVN: r146846