* postreload.c (reload_cse_simplify_operands): Use
	SET_REGNO_RAW instead of SET_REGNO.
	* caller-save.c (reg_save_code): Use SET_REGNO_RAW instead of
	SET_REGNO.
	* ira.c (setup_prohibited_mode_move_regs): Use SET_REGNO_RAW
	instead of SET_REGNO.
	* rtl.h (SET_REGNO_RAW): New macro.

From-SVN: r162924