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;; Predicate definitions for Sunplus S+CORE.

;; Copyright (C) 2005, 2007 Free Software Foundation, Inc.

;;

;; This file is part of GCC.

;;

;; GCC is free software; you can redistribute it and/or modify

;; it under the terms of the GNU General Public License as published by

;; the Free Software Foundation; either version 3, or (at your option)

;; any later version.

;;

;; GCC is distributed in the hope that it will be useful,

;; but WITHOUT ANY WARRANTY; without even the implied warranty of

;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

;; GNU General Public License for more details.

;;

;; You should have received a copy of the GNU General Public License

;; along with GCC; see the file COPYING3.  If not see

;; .

(define_predicate "arith_operand"

  (ior (match_code "const_int")

       (match_operand 0 "register_operand")))

(define_predicate "const_call_insn_operand"

  (match_code "const,symbol_ref,label_ref")

{

  enum score_symbol_type symbol_type;

  return (mda_symbolic_constant_p (op, &symbol_type)

          && (symbol_type == SYMBOL_GENERAL));

})

(define_predicate "call_insn_operand"

  (ior (match_operand 0 "const_call_insn_operand")

       (match_operand 0 "register_operand")))

(define_predicate "const_uimm5"

  (match_code "const_int")

{

  return IMM_IN_RANGE (INTVAL (op), 5, 0);

})

(define_predicate "hireg_operand"

  (and (match_code "reg")

       (match_test "REGNO (op) == HI_REGNUM")))

(define_predicate "loreg_operand"

  (and (match_code "reg")

       (match_test "REGNO (op) == LO_REGNUM")))

(define_predicate "sr0_operand"

  (and (match_code "reg")

       (match_test "REGNO (op) == CN_REGNUM")))

(define_predicate "g32reg_operand"

  (and (match_code "reg")

       (match_test "GP_REG_P (REGNO (op))")))

(define_predicate "branch_n_operator"

  (match_code "lt,ge"))

(define_predicate "branch_nz_operator"

  (match_code "eq,ne,lt,ge"))

(define_predicate "const_simm12"

  (match_code "const_int")

{

  return IMM_IN_RANGE (INTVAL (op), 12, 1);

})

(define_predicate "const_simm15"

  (match_code "const_int")

{

  return IMM_IN_RANGE (INTVAL (op), 15, 1);

})