re PR regression/40001 (r146817 broke libgloss build for SPU)

re PR regression/40001 (r146817 broke libgloss build for SPU)

2009-05-02  Richard Guenther  <rguenther@suse.de>

	PR middle-end/40001
	* tree-ssa.c (execute_update_addresses_taken): Properly check
	if we can mark a variable DECL_GIMPLE_REG_P.
	* gimple.c (is_gimple_reg): Re-order check for DECL_GIMPLE_REG_P
	back to the end of the function.
	(is_gimple_reg_type): Remove complex type special casing.
	* gimplify.c (gimplify_bind_expr): Do not set DECL_GIMPLE_REG_P
	if not optimizing.

	* gcc.target/spu/pr40001.c: New testcase.

From-SVN: r147064