gcc/
	* rtl.h (PUT_MODE_RAW): New macro.
	(PUT_REG_NOTE_KIND): Use it.
	(set_mode_and_regno): Declare.
	(gen_raw_REG): Change regno to "unsigned int".
	(gen_rtx_REG): Change "unsigned" to "unsigned int".
	(PUT_MODE): Forward to PUT_MODE_RAW for generators, otherwise
	use set_mode_and_regno to change the mode of registers.
	* gengenrtl.c (gendef): Use PUT_MODE_RAW.
	* emit-rtl.c (set_mode_and_regno): New function.
	(gen_raw_REG): Change regno to unsigned int.  Use set_mode_and_regno.
	* caller-save.c (reg_save_code): Use set_mode_and_regno.
	* expr.c (init_expr_target): Likewise.
	* ira.c (setup_prohibited_mode_move_regs): Likewise.
	* postreload.c (reload_cse_simplify_operands): Likewise.

From-SVN: r223341