323 	  op0 = simplify_replace_rtx (SUBREG_REG (x), old_rtx, new_rtx);  in simplify_replace_rtx()
324 	  if (op0 == SUBREG_REG (x))  in simplify_replace_rtx()
327 				     GET_MODE (SUBREG_REG (x)),  in simplify_replace_rtx()
463 	      < GET_MODE_SIZE (GET_MODE (SUBREG_REG (op))))  in simplify_unary_operation_1()
464 	  && GET_CODE (SUBREG_REG (op)) == ASHIFT  in simplify_unary_operation_1()
465 	  && XEXP (SUBREG_REG (op), 0) == const1_rtx)  in simplify_unary_operation_1()
467 	  enum machine_mode inner_mode = GET_MODE (SUBREG_REG (op));  in simplify_unary_operation_1()
473 			      XEXP (SUBREG_REG (op), 1));  in simplify_unary_operation_1()
646 	  && GET_CODE (SUBREG_REG (op)) == TRUNCATE  in simplify_unary_operation_1()
648 	return simplify_gen_unary (TRUNCATE, mode, XEXP (SUBREG_REG (op), 0),  in simplify_unary_operation_1()
649 				   GET_MODE (XEXP (SUBREG_REG (op), 0)));  in simplify_unary_operation_1()
730 	  && GET_CODE (SUBREG_REG (op)) == FLOAT_TRUNCATE)  in simplify_unary_operation_1()
731 	return SUBREG_REG (op);  in simplify_unary_operation_1()
831 		  && REG_P (SUBREG_REG (op))  in simplify_unary_operation_1()
832 		  && REG_POINTER (SUBREG_REG (op))  in simplify_unary_operation_1()
833 		  && GET_MODE (SUBREG_REG (op)) == Pmode)))  in simplify_unary_operation_1()
853 		  && REG_P (SUBREG_REG (op))  in simplify_unary_operation_1()
854 		  && REG_POINTER (SUBREG_REG (op))  in simplify_unary_operation_1()
855 		  && GET_MODE (SUBREG_REG (op)) == Pmode)))  in simplify_unary_operation_1()
2029           && GET_CODE (SUBREG_REG (opleft)) == ASHIFT  in simplify_binary_operation_1()
2035               < GET_MODE_SIZE (GET_MODE (SUBREG_REG (opleft))))  in simplify_binary_operation_1()
2036           && rtx_equal_p (XEXP (SUBREG_REG (opleft), 0),  in simplify_binary_operation_1()
2037                           SUBREG_REG (XEXP (opright, 0)))  in simplify_binary_operation_1()
2038           && GET_CODE (XEXP (SUBREG_REG (opleft), 1)) == CONST_INT  in simplify_binary_operation_1()
2040           && (INTVAL (XEXP (SUBREG_REG (opleft), 1)) + INTVAL (XEXP (opright, 1))  in simplify_binary_operation_1()
2043                                XEXP (SUBREG_REG (opleft), 1));  in simplify_binary_operation_1()
4510       enum machine_mode innermostmode = GET_MODE (SUBREG_REG (op));  in simplify_subreg()
4516 	return SUBREG_REG (op);  in simplify_subreg()
4569       newx = simplify_subreg (outermode, SUBREG_REG (op), innermostmode,  in simplify_subreg()
4574 			   SUBREG_REG (op), final_offset))  in simplify_subreg()
4575         return gen_rtx_SUBREG (outermode, SUBREG_REG (op), final_offset);  in simplify_subreg()
4873 	return simplify_gen_subreg (mode, SUBREG_REG (x),  in simplify_rtx()
4874 				    GET_MODE (SUBREG_REG (x)),  in simplify_rtx()