* config/sh/constraints.md: New file.

	* config/sh/constraints.md: New file.
	* config/sh/sh.c: Include tm-constrs.h.
	(reg_class_from_letter): Remove.
	(prepare_cbranch_operands): Use satisfies_constraint_*
	function instead of macro.
	(andcosts, broken_move, sh_secondary_reload): Likewise.
	* config/sh/predicates.md (trapping_target_operand): Likewise.
	(and_operand, arith_operand, arith_reg_or_0_operand,
	cmp_operand, logical_operand, target_operand,
	ua_address_operand, ua_offset, xor_operand): Likewise.
	* config/sh/sh.md: Include constraints.md.
	(*movsicc_t_false): Use satisfies_constraint_* function
	instead of macro.
	(*movsicc_t_true, ashlsi3_std, ashlhi3_k, lshrsi3_m,
	lshrsi3_k, movsi_const_16bit+2, *movhi_media+1,
	movdi_const_16bit+1, beq, bne, *ptb): Likewise.
	* config/sh/sh.h (reg_class_from_letter): Remove prototype.
	(OVERRIDE_OPTIONS): Don't modify reg_class_from_letter.
	(REG_CLASS_FROM_CONSTRAINT): Remove.
	(CONSTRAINT_LEN, CONST_OK_FOR_I20, CONST_OK_FOR_I,
	CONST_OK_FOR_J, CONST_OK_FOR_K16, CONST_OK_FOR_K,
	CONST_OK_FOR_P27, CONST_OK_FOR_P, CONST_OK_FOR_M,
	CONST_OK_FOR_N, CONST_OK_FOR_CONSTRAINT_P,
	CONST_DOUBLE_OK_FOR_LETTER_P): Likewise.
	(SECONDARY_INOUT_RELOAD_CLASS): Use satisfies_constraint_*
	function instead of macro.
	(SECONDARY_INPUT_RELOAD_CLASS): Likewise.
	(EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_A,
	EXTRA_CONSTRAINT_Bsc, EXTRA_CONSTRAINT_B,
	EXTRA_CONSTRAINT_Css, EXTRA_CONSTRAINT_Csu): Remove.
	(IS_PC_RELATIVE_LOAD_ADDR_P): New macro.
	(IS_LITERAL_OR_SYMBOLIC_S16_P): Likewise.
	(IS_LITERAL_OR_SYMBOLIC_U16_P): Likewise.
	(IS_NON_EXPLICIT_CONSTANT_P): Likewise.
	(EXTRA_CONSTRAINT_Csy, EXTRA_CONSTRAINT_Z, EXTRA_CONSTRAINT_W,
	EXTRA_CONSTRAINT_Cpg, EXTRA_CONSTRAINT_C,
	EXTRA_MEMORY_CONSTRAINT, EXTRA_CONSTRAINT_Sr0,
	EXTRA_CONSTRAINT_Sua, EXTRA_CONSTRAINT_S,
	EXTRA_CONSTRAINT_STR): Likewise.
	(GO_IF_LEGITIMATE_INDEX): Fix indentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125561 138bc75d-0d04-0410-961f-82ee72b054a4