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annotate gcc/config/lm32/predicates.md @ 55:77e2b8dfacca gcc-4.4.5

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update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
parents
children 04ced10e8804
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55
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
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1 ;; Predicate definitions for Lattice Mico32 architecture.
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2 ;; Contributed by Jon Beniston <jon@beniston.com>
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3 ;;
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4 ;; Copyright (C) 2009 Free Software Foundation, Inc.
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5 ;;
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6 ;; This file is part of GCC.
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7 ;;
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8 ;; GCC is free software; you can redistribute it and/or modify it
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9 ;; under the terms of the GNU General Public License as published
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10 ;; by the Free Software Foundation; either version 3, or (at your
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11 ;; option) any later version.
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12 ;;
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13 ;; GCC is distributed in the hope that it will be useful, but WITHOUT
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14 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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15 ;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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16 ;; License for more details.
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17 ;;
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18 ;; You should have received a copy of the GNU General Public License
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19 ;; along with GCC; see the file COPYING3. If not see
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20 ;; <http://www.gnu.org/licenses/>.
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21
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22 (define_predicate "const0_operand"
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23 (and (match_code "const_int,const_double,const_vector")
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24 (match_test "op == CONST0_RTX (GET_MODE (op))")))
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25
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26 (define_predicate "constant_K_operand"
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27 (and (match_code "const_int")
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28 (match_test "satisfies_constraint_K (op)")))
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29
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30 (define_predicate "constant_L_operand"
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31 (and (match_code "const_int")
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32 (match_test "satisfies_constraint_L (op)")))
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33
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34 (define_predicate "constant_M_operand"
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35 (and (match_code "const_int")
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36 (match_test "satisfies_constraint_M (op)")))
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37
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38 (define_predicate "register_or_zero_operand"
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39 (ior (match_operand 0 "register_operand")
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40 (match_operand 0 "const0_operand")))
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41
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42 (define_predicate "register_or_K_operand"
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43 (ior (match_operand 0 "register_operand")
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44 (match_operand 0 "constant_K_operand")))
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45
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46 (define_predicate "register_or_L_operand"
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47 (ior (match_operand 0 "register_operand")
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48 (match_operand 0 "constant_L_operand")))
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49
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50 (define_predicate "register_or_int_operand"
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51 (ior (match_operand 0 "register_operand")
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52 (match_code "const_int")))
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53
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54 (define_predicate "reloc_operand"
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55 (ior (ior (match_code "label_ref")
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56 (match_code "symbol_ref"))
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57 (match_code "const")))
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58
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59 (define_predicate "symbolic_operand"
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60 (ior (match_code "label_ref")
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61 (match_code "symbol_ref")))
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62
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63 (define_predicate "no_pic_small_symbol"
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64 (match_code "symbol_ref")
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65 {
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66 return !flag_pic && SYMBOL_REF_SMALL_P (op);
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67 })
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68
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69 (define_predicate "call_operand"
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70 (ior (match_code "symbol_ref")
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71 (match_operand 0 "register_operand")))
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72
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73 (define_predicate "movsi_rhs_operand"
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74 (ior (match_operand 0 "nonimmediate_operand")
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75 (ior (match_code "const_int")
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76 (ior (match_test "satisfies_constraint_S (op)")
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77 (match_test "satisfies_constraint_Y (op)")))))